<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.ftandi.com/role/CommitmentsAndContingencies" xlink:href="ftai-20170930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/CommitmentsAndContingenciesAdditionalInformationDetails" xlink:href="ftai-20170930.xsd#CommitmentsAndContingenciesAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/CommitmentsAndContingenciesMinimumFutureRentalPaymentsDetails" xlink:href="ftai-20170930.xsd#CommitmentsAndContingenciesMinimumFutureRentalPaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/CommitmentsAndContingenciesTables" xlink:href="ftai-20170930.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedBalanceSheets" xlink:href="ftai-20170930.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:href="ftai-20170930.xsd#ConsolidatedBalanceSheetsParentheticals" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedStatementOfChangesInEquity" xlink:href="ftai-20170930.xsd#ConsolidatedStatementOfChangesInEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="ftai-20170930.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedStatementsOfComprehensiveLossIncome" xlink:href="ftai-20170930.xsd#ConsolidatedStatementsOfComprehensiveLossIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ConsolidatedStatementsOfOperations" xlink:href="ftai-20170930.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/DebtNet" xlink:href="ftai-20170930.xsd#DebtNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/DebtNetNarrativeDetails" xlink:href="ftai-20170930.xsd#DebtNetNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/DebtNetScheduleOfDebtDetails" xlink:href="ftai-20170930.xsd#DebtNetScheduleOfDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/DebtNetTables" xlink:href="ftai-20170930.xsd#DebtNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/DocumentAndEntityInformation" xlink:href="ftai-20170930.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EarningsPerShare" xlink:href="ftai-20170930.xsd#EarningsPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EarningsPerShareDetails" xlink:href="ftai-20170930.xsd#EarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EarningsPerShareTables" xlink:href="ftai-20170930.xsd#EarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EquityBasedCompensation" xlink:href="ftai-20170930.xsd#EquityBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EquityBasedCompensationAdditionalInformationDetails" xlink:href="ftai-20170930.xsd#EquityBasedCompensationAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EquityBasedCompensationExpensesRelatedToStockBasedCompensationExpenseDetails" xlink:href="ftai-20170930.xsd#EquityBasedCompensationExpensesRelatedToStockBasedCompensationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/EquityBasedCompensationTables" xlink:href="ftai-20170930.xsd#EquityBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FairValueMeasurements" xlink:href="ftai-20170930.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FairValueMeasurementsAdditionalInformationDetails" xlink:href="ftai-20170930.xsd#FairValueMeasurementsAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FairValueMeasurementsFinancialAssetsMeasuredAtFairValueOnRecurringBasisDetails" xlink:href="ftai-20170930.xsd#FairValueMeasurementsFinancialAssetsMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FairValueMeasurementsTables" xlink:href="ftai-20170930.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FinanceLeasesNet" xlink:href="ftai-20170930.xsd#FinanceLeasesNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FinanceLeasesNetFutureMinimumPaymentsReceivableDetails" xlink:href="ftai-20170930.xsd#FinanceLeasesNetFutureMinimumPaymentsReceivableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FinanceLeasesNetSummaryDetails" xlink:href="ftai-20170930.xsd#FinanceLeasesNetSummaryDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/FinanceLeasesNetTables" xlink:href="ftai-20170930.xsd#FinanceLeasesNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IncomeTaxes" xlink:href="ftai-20170930.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IncomeTaxesComponentsOfIncomeTaxExpenseDetails" xlink:href="ftai-20170930.xsd#IncomeTaxesComponentsOfIncomeTaxExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IncomeTaxesNarrativeDetails" xlink:href="ftai-20170930.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IncomeTaxesTables" xlink:href="ftai-20170930.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNet" xlink:href="ftai-20170930.xsd#IntangibleAssetsAndLiabilitiesNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetIntangibleLiabilitiesAmortizationDetails" xlink:href="ftai-20170930.xsd#IntangibleAssetsAndLiabilitiesNetIntangibleLiabilitiesAmortizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetScheduleOfFutureAmortizationExpenseDetails" xlink:href="ftai-20170930.xsd#IntangibleAssetsAndLiabilitiesNetScheduleOfFutureAmortizationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetSummarizedIntangibleAssetsAndLiabilitiesDetails" xlink:href="ftai-20170930.xsd#IntangibleAssetsAndLiabilitiesNetSummarizedIntangibleAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetTables" xlink:href="ftai-20170930.xsd#IntangibleAssetsAndLiabilitiesNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/Investments" xlink:href="ftai-20170930.xsd#Investments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/InvestmentsAvailableForSaleSecuritiesDetails" xlink:href="ftai-20170930.xsd#InvestmentsAvailableForSaleSecuritiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/InvestmentsNarrativeDetails" xlink:href="ftai-20170930.xsd#InvestmentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/InvestmentsOwnershipCarryingValuesDetails" xlink:href="ftai-20170930.xsd#InvestmentsOwnershipCarryingValuesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/InvestmentsTables" xlink:href="ftai-20170930.xsd#InvestmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/LeasingEquipment" xlink:href="ftai-20170930.xsd#LeasingEquipment" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/LeasingEquipmentNetDetails" xlink:href="ftai-20170930.xsd#LeasingEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/LeasingEquipmentNetTables" xlink:href="ftai-20170930.xsd#LeasingEquipmentNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ManagementAgreementAndAffiliateTransactions" xlink:href="ftai-20170930.xsd#ManagementAgreementAndAffiliateTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/ManagementAgreementAndAffiliateTransactionsDetails" xlink:href="ftai-20170930.xsd#ManagementAgreementAndAffiliateTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/Organization" xlink:href="ftai-20170930.xsd#Organization" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/OrganizationDetails" xlink:href="ftai-20170930.xsd#OrganizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/PropertyPlantAndEquipmentNet" xlink:href="ftai-20170930.xsd#PropertyPlantAndEquipmentNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetDepreciationDetails" xlink:href="ftai-20170930.xsd#PropertyPlantAndEquipmentNetDepreciationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetDetails" xlink:href="ftai-20170930.xsd#PropertyPlantAndEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetNarrativeDetails" xlink:href="ftai-20170930.xsd#PropertyPlantAndEquipmentNetNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetTables" xlink:href="ftai-20170930.xsd#PropertyPlantAndEquipmentNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/Revenues" xlink:href="ftai-20170930.xsd#Revenues" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/RevenuesComponentsOfRevenueDetails" xlink:href="ftai-20170930.xsd#RevenuesComponentsOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/RevenuesMinimumFutureAnnualRevenuesDetails" xlink:href="ftai-20170930.xsd#RevenuesMinimumFutureAnnualRevenuesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/RevenuesTables" xlink:href="ftai-20170930.xsd#RevenuesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformation" xlink:href="ftai-20170930.xsd#SegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationBalanceSheetDetails" xlink:href="ftai-20170930.xsd#SegmentInformationBalanceSheetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationLocationOfLongLivedAssetsDetails" xlink:href="ftai-20170930.xsd#SegmentInformationLocationOfLongLivedAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationNarrativeDetails" xlink:href="ftai-20170930.xsd#SegmentInformationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationReconciliationOfAdjustedNetIncomeToNetIncomeDetails" xlink:href="ftai-20170930.xsd#SegmentInformationReconciliationOfAdjustedNetIncomeToNetIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationStatementOfIncomeBySegmentDetails" xlink:href="ftai-20170930.xsd#SegmentInformationStatementOfIncomeBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationSummaryOfGeographicSourcesOfRevenueDetails" xlink:href="ftai-20170930.xsd#SegmentInformationSummaryOfGeographicSourcesOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SegmentInformationTables" xlink:href="ftai-20170930.xsd#SegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SubsequentEvents" xlink:href="ftai-20170930.xsd#SubsequentEvents" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SubsequentEventsDetails" xlink:href="ftai-20170930.xsd#SubsequentEventsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="ftai-20170930.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:href="ftai-20170930.xsd#SummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.ftandi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="ftai-20170930.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/CommitmentsAndContingenciesAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_D0E240F1E89A585F8E2314E16A09D047" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_7D98DC0A334A55DF8BE52E7CC458A7C5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LossContingenciesLineItems_D0E240F1E89A585F8E2314E16A09D047" xlink:to="loc_us-gaap_LossContingenciesTable_7D98DC0A334A55DF8BE52E7CC458A7C5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_83CABF23A5865D57B1CD068CC4F3D0C8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_7D98DC0A334A55DF8BE52E7CC458A7C5" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_83CABF23A5865D57B1CD068CC4F3D0C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_27302704A71BD8B1F474AA21DC0F0EBE_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_83CABF23A5865D57B1CD068CC4F3D0C8" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_27302704A71BD8B1F474AA21DC0F0EBE_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_E04D4E48FB4E5DF188E3E91EEF790C6F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_83CABF23A5865D57B1CD068CC4F3D0C8" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_E04D4E48FB4E5DF188E3E91EEF790C6F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RepaunoMember" xlink:label="loc_ftai_RepaunoMember_8C5651DCF68D5E88879C3FAC6F6AFCE8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_E04D4E48FB4E5DF188E3E91EEF790C6F" xlink:to="loc_ftai_RepaunoMember_8C5651DCF68D5E88879C3FAC6F6AFCE8" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_HannibalMember" xlink:label="loc_ftai_HannibalMember_2506EF027BE95A398D12A32ADC94EF06" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_E04D4E48FB4E5DF188E3E91EEF790C6F" xlink:to="loc_ftai_HannibalMember_2506EF027BE95A398D12A32ADC94EF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_75E81A56955053C684D447B5B8E06B73" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_7D98DC0A334A55DF8BE52E7CC458A7C5" xlink:to="loc_us-gaap_RangeAxis_75E81A56955053C684D447B5B8E06B73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_805E91976B82B24D15DBAA21DC0FCE02_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_75E81A56955053C684D447B5B8E06B73" xlink:to="loc_us-gaap_RangeMember_805E91976B82B24D15DBAA21DC0FCE02_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_3A0AC7D871A9583BB53BBB6DDACA9196" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_75E81A56955053C684D447B5B8E06B73" xlink:to="loc_us-gaap_RangeMember_3A0AC7D871A9583BB53BBB6DDACA9196" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_AC10EEB8D23150C0860BB8F43F62BF20" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_3A0AC7D871A9583BB53BBB6DDACA9196" xlink:to="loc_us-gaap_MinimumMember_AC10EEB8D23150C0860BB8F43F62BF20" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_172D01402A915836AD2D5D48C71295BF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_3A0AC7D871A9583BB53BBB6DDACA9196" xlink:to="loc_us-gaap_MaximumMember_172D01402A915836AD2D5D48C71295BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_8D7E1AE352E953EDB88527B16F9CCE38" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_D0E240F1E89A585F8E2314E16A09D047" xlink:to="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_8D7E1AE352E953EDB88527B16F9CCE38" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PotentialMilestonePayment" xlink:label="loc_ftai_PotentialMilestonePayment_585570AF348F50FF9379967C0E1906AE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_D0E240F1E89A585F8E2314E16A09D047" xlink:to="loc_ftai_PotentialMilestonePayment_585570AF348F50FF9379967C0E1906AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="loc_us-gaap_LeaseAndRentalExpense_022D48083DFD51408387A6D21E946CC2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_D0E240F1E89A585F8E2314E16A09D047" xlink:to="loc_us-gaap_LeaseAndRentalExpense_022D48083DFD51408387A6D21E946CC2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/CommitmentsAndContingenciesMinimumFutureRentalPaymentsDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedBalanceSheets" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedStatementOfChangesInEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7656B54CB3170466E9D15F56A734B6BB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_5E7CF112937F9FD38AF85F56A7341E68" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_7656B54CB3170466E9D15F56A734B6BB" xlink:to="loc_us-gaap_StatementTable_5E7CF112937F9FD38AF85F56A7341E68" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_F490CAECC721C80E170F5F56A7342FF8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_5E7CF112937F9FD38AF85F56A7341E68" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_F490CAECC721C80E170F5F56A7342FF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_F490CAECC721C80E170F5F56A7342FF8" xlink:to="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_F490CAECC721C80E170F5F56A7342FF8" xlink:to="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_BFD212005CF7A9AE1D445F56A734732F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:to="loc_us-gaap_CommonStockMember_BFD212005CF7A9AE1D445F56A734732F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_2F739C39219FF3D367EC5F56A734195F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_2F739C39219FF3D367EC5F56A734195F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_8C8653C0C0D8D787112E5F56A734D59C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:to="loc_us-gaap_RetainedEarningsMember_8C8653C0C0D8D787112E5F56A734D59C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3EAD597E4F1FC5AFA25F5F56A7342D3A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_3EAD597E4F1FC5AFA25F5F56A7342D3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_0798F992D20B835E543B5F56A734904D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_995E4FAFC42181156E2F5F56A73464C0" xlink:to="loc_us-gaap_NoncontrollingInterestMember_0798F992D20B835E543B5F56A734904D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPartnersCapitalRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7656B54CB3170466E9D15F56A734B6BB" xlink:to="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_13C0AEEE3CB36129A0FA5F56A734BEE5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_13C0AEEE3CB36129A0FA5F56A734BEE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_7C55BA1D4854527313275F56A7343488" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_7C55BA1D4854527313275F56A7343488" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_81F966C161F62530E77C5F56A734A358" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_7C55BA1D4854527313275F56A7343488" xlink:to="loc_us-gaap_ProfitLoss_81F966C161F62530E77C5F56A734A358" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_76227A4F8A38471971925F56A735CF1A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_7C55BA1D4854527313275F56A7343488" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_76227A4F8A38471971925F56A735CF1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_A441BE445BFA0D6C0F635F56A735FD79" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract_7C55BA1D4854527313275F56A7343488" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_A441BE445BFA0D6C0F635F56A735FD79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountContributions" xlink:label="loc_us-gaap_PartnersCapitalAccountContributions_C5603B6232B36377E69D5F56A7354FC6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_PartnersCapitalAccountContributions_C5603B6232B36377E69D5F56A7354FC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared" xlink:label="loc_us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared_032A9F3FE39905E556655F56A7357ECE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared_032A9F3FE39905E556655F56A7357ECE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Dividends" xlink:label="loc_us-gaap_Dividends_14D4C002FF11545CCD675F56A73588E2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_Dividends_14D4C002FF11545CCD675F56A73588E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_2245B5A11E1D00FF007D5F56A73508F1" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_2245B5A11E1D00FF007D5F56A73508F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_712B7B9D9187AB8B722F5F56A735DD45" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_712B7B9D9187AB8B722F5F56A735DD45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2BF1E6CDB8D08FF25ACF5F56A7354319" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInPartnersCapitalRollForward_6F9852702B7F4FE343745F56A734F80D" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2BF1E6CDB8D08FF25ACF5F56A7354319" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedStatementsOfComprehensiveLossIncome" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ConsolidatedStatementsOfOperations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_90F88355265DA4E2A3F37E5AF2043B63" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_StatementTable_90F88355265DA4E2A3F37E5AF2043B63" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_1EE018B4878444E84B067E5AF20568DA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_90F88355265DA4E2A3F37E5AF2043B63" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_1EE018B4878444E84B067E5AF20568DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_1EE018B4878444E84B067E5AF20568DA" xlink:to="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_1EE018B4878444E84B067E5AF20568DA" xlink:to="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_3EDE567F7EE672D0EA247E5AF2067D99" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB" xlink:to="loc_ftai_EquipmentLeasingMember_3EDE567F7EE672D0EA247E5AF2067D99" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_5893C038BCA3529E36517E5AF2067903" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_89F1E9DAF7571A4A8FF57E5AF20542EB" xlink:to="loc_ftai_InfrastructureMember_5893C038BCA3529E36517E5AF2067903" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_4EAF4CF6C838EE5BA8DB7E5AF2060D6E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_RevenuesAbstract_4EAF4CF6C838EE5BA8DB7E5AF2060D6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_194278FD86146B05882D7E5AF2085FB0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_4EAF4CF6C838EE5BA8DB7E5AF2060D6E" xlink:to="loc_us-gaap_SalesRevenueNet_194278FD86146B05882D7E5AF2085FB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_9D66E605FD190CE6312C7E5AF2099615" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_OperatingExpenses_9D66E605FD190CE6312C7E5AF2099615" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_A188C9CC26317FD1185C7E5AF2090AC4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_A188C9CC26317FD1185C7E5AF2090AC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_B8FB9BD1EE1359AAECE27E5AF2091930" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_B8FB9BD1EE1359AAECE27E5AF2091930" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_A771D5D790B29329A6D67E5AF2098F6D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_A771D5D790B29329A6D67E5AF2098F6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_10B717E9517C869479677E5AF2092815" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_10B717E9517C869479677E5AF2092815" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_D4D50D6DF81606C416757E5AF2093BDE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_InterestExpense_D4D50D6DF81606C416757E5AF2093BDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_84EAC75641DED46CF1B47E5AF209141A" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_FE7013E9488A5FE7FC147E5AF208063A" xlink:to="loc_us-gaap_CostsAndExpenses_84EAC75641DED46CF1B47E5AF209141A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIncomeDisclosureNonoperatingAbstract" xlink:label="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_D492CABF90F5F06265CD7E5AF2093BD0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_D492CABF90F5F06265CD7E5AF2093BD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_5E9AC5248FC19746617A7E5AF20AA02D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_5E9AC5248FC19746617A7E5AF20AA02D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_DEDD75FE0AB94E0532817E5AF20A94BE" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_DEDD75FE0AB94E0532817E5AF20A94BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_F87412444911474DF8EC7E5AF20AEF09" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_AssetImpairmentCharges_F87412444911474DF8EC7E5AF20AEF09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_081CB4A53FE039B63F437E5AF20A75D5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_081CB4A53FE039B63F437E5AF20A75D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_810AE6673DE565ABB1367E5AF20A2180" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_810AE6673DE565ABB1367E5AF20A2180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_7BBC3C3A923B5D7F353A7E5AF20A1A77" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeDisclosureNonoperatingAbstract_8E2C8CCFB36AED90BA087E5AF2091205" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_7BBC3C3A923B5D7F353A7E5AF20A1A77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_7DDDC5C3C0B89F0DC0467E5AF20AAC31" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_7DDDC5C3C0B89F0DC0467E5AF20AAC31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_EB8EC61E351F2400A5407E5AF20AD036" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_EB8EC61E351F2400A5407E5AF20AD036" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_51E0674B042CF8B292EC7E5AF20A244C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_ProfitLoss_51E0674B042CF8B292EC7E5AF20A244C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1600D48826BBF1D4BC5B7E5AF20A1B3B" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1600D48826BBF1D4BC5B7E5AF20A1B3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_FD646E1A82E77164B4147E5AF20BAF94" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_NetIncomeLoss_FD646E1A82E77164B4147E5AF20BAF94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_675FE5E62099CA9107137E5AF20BCA51" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_675FE5E62099CA9107137E5AF20BCA51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_C3514C44E1531AE550E47E5AF61E4BD2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_675FE5E62099CA9107137E5AF20BCA51" xlink:to="loc_us-gaap_EarningsPerShareBasic_C3514C44E1531AE550E47E5AF61E4BD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_16CDD257936AA803BD9E7E5AF915869A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_675FE5E62099CA9107137E5AF20BCA51" xlink:to="loc_us-gaap_EarningsPerShareDiluted_16CDD257936AA803BD9E7E5AF915869A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_WeightedAverageSharesOutstandingAbstract" xlink:label="loc_ftai_WeightedAverageSharesOutstandingAbstract_403E13EC3BD15B7C1A0A7E5AF20B2330" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E0E18EC3C336CC3CE5A37E5AF206C242" xlink:to="loc_ftai_WeightedAverageSharesOutstandingAbstract_403E13EC3BD15B7C1A0A7E5AF20B2330" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_D00986683AFB73CAB04F7E5D846258B4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_WeightedAverageSharesOutstandingAbstract_403E13EC3BD15B7C1A0A7E5AF20B2330" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_D00986683AFB73CAB04F7E5D846258B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_177C476A5EE91F8DDC9A7E5BDA9BEEF9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_WeightedAverageSharesOutstandingAbstract_403E13EC3BD15B7C1A0A7E5AF20B2330" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_177C476A5EE91F8DDC9A7E5BDA9BEEF9" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/DebtNet" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/DebtNetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_C015DB5755E0B31C256D7E5C130602B3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_C015DB5755E0B31C256D7E5C130602B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_E1A397D21E4AA3BC4A097E5C1306F7A6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_C015DB5755E0B31C256D7E5C130602B3" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_E1A397D21E4AA3BC4A097E5C1306F7A6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_E1A397D21E4AA3BC4A097E5C1306F7A6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_C015DB5755E0B31C256D7E5C130602B3" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_E1A397D21E4AA3BC4A097E5C1306F7A6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_FTAIMember" xlink:label="loc_ftai_FTAIMember_A2B045C5FB6B9CAAE3D27E5C1306B676" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_E1A397D21E4AA3BC4A097E5C1306F7A6" xlink:to="loc_ftai_FTAIMember_A2B045C5FB6B9CAAE3D27E5C1306B676" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_1A0B2CE4DD11B94EECED7E5C1306DB7B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_CreditFacilityAxis_1A0B2CE4DD11B94EECED7E5C1306DB7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_D8C953DBD7196051E4A37E5C1306AE2D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_1A0B2CE4DD11B94EECED7E5C1306DB7B" xlink:to="loc_us-gaap_CreditFacilityDomain_D8C953DBD7196051E4A37E5C1306AE2D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_D8C953DBD7196051E4A37E5C1306AE2D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_1A0B2CE4DD11B94EECED7E5C1306DB7B" xlink:to="loc_us-gaap_CreditFacilityDomain_D8C953DBD7196051E4A37E5C1306AE2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_2B48250734D1A45D49917E5C130603A5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_D8C953DBD7196051E4A37E5C1306AE2D" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_2B48250734D1A45D49917E5C130603A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0CB5C2A1771B48378BC07E5C1306D3C0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0CB5C2A1771B48378BC07E5C1306D3C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0CB5C2A1771B48378BC07E5C1306D3C0" xlink:to="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0CB5C2A1771B48378BC07E5C1306D3C0" xlink:to="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrincipalOwnerMember" xlink:label="loc_us-gaap_PrincipalOwnerMember_8D257208B9AE2EC982FA7E5C13061EEF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243" xlink:to="loc_us-gaap_PrincipalOwnerMember_8D257208B9AE2EC982FA7E5C13061EEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CoVenturerMember" xlink:label="loc_us-gaap_CoVenturerMember_4397EC2AFF82E02881997E64C31E4C05" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_1255E32AC192F30016EB7E5C1306C243" xlink:to="loc_us-gaap_CoVenturerMember_4397EC2AFF82E02881997E64C31E4C05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_D4C7FA6D5C50A0EE0CA67E5C1306E54A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_D4C7FA6D5C50A0EE0CA67E5C1306E54A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_359BB2449560045E602A7E5C13060972_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_D4C7FA6D5C50A0EE0CA67E5C1306E54A" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_359BB2449560045E602A7E5C13060972_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_359BB2449560045E602A7E5C13060972" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_D4C7FA6D5C50A0EE0CA67E5C1306E54A" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_359BB2449560045E602A7E5C13060972" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_6830EA8B6CE1CE4E29777E5C1306F439" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_359BB2449560045E602A7E5C13060972" xlink:to="loc_ftai_JeffersonTerminalMember_6830EA8B6CE1CE4E29777E5C1306F439" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_8019A72C876543F1742C7E5C130648DA" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_RangeAxis_8019A72C876543F1742C7E5C130648DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_8019A72C876543F1742C7E5C130648DA" xlink:to="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_8019A72C876543F1742C7E5C130648DA" xlink:to="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_5700059663589E52B8387E5C13073530" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA" xlink:to="loc_us-gaap_MinimumMember_5700059663589E52B8387E5C13073530" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_FE8FB9CA4A8EA3CCB95F7E5C13076F44" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_0C2752DFB3CCCE10D46C7E5C1307FABA" xlink:to="loc_us-gaap_MaximumMember_FE8FB9CA4A8EA3CCB95F7E5C13076F44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_C7CE70AA95E36BFF575D7E5C1307A9F4" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_dei_LegalEntityAxis_C7CE70AA95E36BFF575D7E5C1307A9F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_7EDA468EAE4377A9F3CC7E5C1307859B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_C7CE70AA95E36BFF575D7E5C1307A9F4" xlink:to="loc_dei_EntityDomain_7EDA468EAE4377A9F3CC7E5C1307859B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_7EDA468EAE4377A9F3CC7E5C1307859B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_C7CE70AA95E36BFF575D7E5C1307A9F4" xlink:to="loc_dei_EntityDomain_7EDA468EAE4377A9F3CC7E5C1307859B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_FC74B56B87CA6998355E7E5C1307F75A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_7EDA468EAE4377A9F3CC7E5C1307859B" xlink:to="loc_ftai_JeffersonTerminalMember_FC74B56B87CA6998355E7E5C1307F75A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesAxis" xlink:label="loc_us-gaap_ConsolidatedEntitiesAxis_21840171B056143D317D7E5C130751D5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_ConsolidatedEntitiesAxis_21840171B056143D317D7E5C130751D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_E4207276E3534811E0FA7E5C13075720_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_21840171B056143D317D7E5C130751D5" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_E4207276E3534811E0FA7E5C13075720_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_E4207276E3534811E0FA7E5C13075720" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_21840171B056143D317D7E5C130751D5" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_E4207276E3534811E0FA7E5C13075720" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_5E070E845A27867CA7867E5C1307CD08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidatedEntitiesDomain_E4207276E3534811E0FA7E5C13075720" xlink:to="loc_us-gaap_SubsidiariesMember_5E070E845A27867CA7867E5C1307CD08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_2C1F9EA88424053E50D57E5C13079C89" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_2C1F9EA88424053E50D57E5C13079C89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_2C1F9EA88424053E50D57E5C13079C89" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_2C1F9EA88424053E50D57E5C13079C89" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LoansPayableMember" xlink:label="loc_us-gaap_LoansPayableMember_2C4782FD00E7613F1A0D7E5C1307AE6F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36" xlink:to="loc_us-gaap_LoansPayableMember_2C4782FD00E7613F1A0D7E5C1307AE6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateBondSecuritiesMember" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_07D4A050963B2FBF582A7E5C13077225" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_07D4A050963B2FBF582A7E5C13077225" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="loc_us-gaap_NotesPayableOtherPayablesMember_F6E5E2C033F5FFB4FA797E5C130730B0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_E0BA502CAED94560941C7E5C13075F36" xlink:to="loc_us-gaap_NotesPayableOtherPayablesMember_F6E5E2C033F5FFB4FA797E5C130730B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_16FA38312FAFE003C57B7E5C130737D6" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_DebtInstrumentAxis_16FA38312FAFE003C57B7E5C130737D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_16FA38312FAFE003C57B7E5C130737D6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_16FA38312FAFE003C57B7E5C130737D6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_FTAIPrideCreditAgreementMember" xlink:label="loc_ftai_FTAIPrideCreditAgreementMember_36399E952E6305E432CE7E5C1308F905" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_FTAIPrideCreditAgreementMember_36399E952E6305E432CE7E5C1308F905" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CMQRCreditAgreementMember" xlink:label="loc_ftai_CMQRCreditAgreementMember_9E2E42BC402E663C8BFF7E5C1308BE9A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_CMQRCreditAgreementMember_9E2E42BC402E663C8BFF7E5C1308BE9A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalCreditAgreementMember" xlink:label="loc_ftai_JeffersonTerminalCreditAgreementMember_201997AD62DF372524CE7E5C13084A37" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_JeffersonTerminalCreditAgreementMember_201997AD62DF372524CE7E5C13084A37" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Series2012BondsMember" xlink:label="loc_ftai_Series2012BondsMember_15EC23FC8DD9445AF3DB7E5C13083F4A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_Series2012BondsMember_15EC23FC8DD9445AF3DB7E5C13083F4A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DockandWharfFacilityRevenueBondsSeries2016Member" xlink:label="loc_ftai_DockandWharfFacilityRevenueBondsSeries2016Member_76F1DD9B081A61551AB77E5C1308ADCF" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_DockandWharfFacilityRevenueBondsSeries2016Member_76F1DD9B081A61551AB77E5C1308ADCF" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_SeniorNotesDue2022Member" xlink:label="loc_ftai_SeniorNotesDue2022Member_F3B213064FA1379BDB2D7E5C13080469" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_SeniorNotesDue2022Member_F3B213064FA1379BDB2D7E5C13080469" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_NotePayabletoNoncontrollingInterestMember" xlink:label="loc_ftai_NotePayabletoNoncontrollingInterestMember_1658CAD4386DBCCDFC277E5C13089CB6" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8ADB59CF54E6FBD513837E5C1307989E" xlink:to="loc_ftai_NotePayabletoNoncontrollingInterestMember_1658CAD4386DBCCDFC277E5C13089CB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_04B565C8D16C7CAD66E17E5C13081991" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_E68B0FDB9EB3037708BA7E5C1305F8AD" xlink:to="loc_us-gaap_VariableRateAxis_04B565C8D16C7CAD66E17E5C13081991" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_04B565C8D16C7CAD66E17E5C13081991" xlink:to="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_04B565C8D16C7CAD66E17E5C13081991" xlink:to="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_10E55EF7C2420E3AEE4C7E5C1308DA63" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_10E55EF7C2420E3AEE4C7E5C1308DA63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BaseRateMember" xlink:label="loc_us-gaap_BaseRateMember_CF1EB596C1CB9475F58C7E5C13083626" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:to="loc_us-gaap_BaseRateMember_CF1EB596C1CB9475F58C7E5C13083626" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CanadianFixedRateMember" xlink:label="loc_ftai_CanadianFixedRateMember_0A9886F0E48E567D1A077E5C1308D3EB" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:to="loc_ftai_CanadianFixedRateMember_0A9886F0E48E567D1A077E5C1308D3EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EurodollarMember" xlink:label="loc_us-gaap_EurodollarMember_A7C6F8854743A4DC8BD47E5C13082DBD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:to="loc_us-gaap_EurodollarMember_A7C6F8854743A4DC8BD47E5C13082DBD" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AdjustedEurodollarRateMember" xlink:label="loc_ftai_AdjustedEurodollarRateMember_61A1EF8EA805155622FA7E5C130835CC" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_AF8BD7BA6B6D7E144E247E5C1308A0A8" xlink:to="loc_ftai_AdjustedEurodollarRateMember_61A1EF8EA805155622FA7E5C130835CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_0BE6DA69A3C67F2B47C97E5C13088728" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_0BE6DA69A3C67F2B47C97E5C13088728" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPayment_70E7CF79CCBF7EE486387E5C1308567D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPayment_70E7CF79CCBF7EE486387E5C1308567D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6DD443D1434E5BB2F3A97E5C13085A9B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6DD443D1434E5BB2F3A97E5C13085A9B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:label="loc_ftai_DebtInstrumentCovenantFixedChargeCoverageRatio_ECD9E73BB0A88866B0207E5C1309857C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentCovenantFixedChargeCoverageRatio_ECD9E73BB0A88866B0207E5C1309857C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentCovenantEvaluationPeriod" xlink:label="loc_ftai_DebtInstrumentCovenantEvaluationPeriod_DEE8E5D2A251A7EF9B187E5C13098029" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentCovenantEvaluationPeriod_DEE8E5D2A251A7EF9B187E5C13098029" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_DebtWeightedAverageInterestRate_CEBB04C677E9277BFB927E5C1309916E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtWeightedAverageInterestRate_CEBB04C677E9277BFB927E5C1309916E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentCallableDebt" xlink:label="loc_ftai_DebtInstrumentCallableDebt_B5491E9638207A7525DB7E5C13099CE1" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentCallableDebt_B5491E9638207A7525DB7E5C13099CE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_8BDF15027F89EFBE537F7E5C1309D954" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_8BDF15027F89EFBE537F7E5C1309D954" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentPeriodofInterestReserve" xlink:label="loc_ftai_DebtInstrumentPeriodofInterestReserve_BDD1381C5BEF198153F97E5C1309598F" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentPeriodofInterestReserve_BDD1381C5BEF198153F97E5C1309598F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_56E5DA938AB0D570E6D47E5C13099C9C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_56E5DA938AB0D570E6D47E5C13099C9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesReceivableFairValueDisclosure" xlink:label="loc_us-gaap_NotesReceivableFairValueDisclosure_84BC1004E582F54B3C1D7E64C35BB3E0" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_NotesReceivableFairValueDisclosure_84BC1004E582F54B3C1D7E64C35BB3E0" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedTenderedBonds" xlink:label="loc_ftai_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedTenderedBonds_7400D1A6575A062767827E5C1309F97C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedTenderedBonds_7400D1A6575A062767827E5C1309F97C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium_879938B49CD40F2A07087E5C1309B617" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedPremium_879938B49CD40F2A07087E5C1309B617" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentCovenantServiceCoverageRatio" xlink:label="loc_ftai_DebtInstrumentCovenantServiceCoverageRatio_750435139BA2566174257E5C1309D566" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentCovenantServiceCoverageRatio_750435139BA2566174257E5C1309D566" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentFeeAmount" xlink:label="loc_us-gaap_DebtInstrumentFeeAmount_D2B9EE30E5081494B1D67E5C13094EB9" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentFeeAmount_D2B9EE30E5081494B1D67E5C13094EB9" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ExtensionPeriod" xlink:label="loc_ftai_ExtensionPeriod_7BF39387C3D760B18A8D7E5C1309B214" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_ExtensionPeriod_7BF39387C3D760B18A8D7E5C1309B214" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_969817ABED3E0E32BE817E5C130920B4" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_969817ABED3E0E32BE817E5C130920B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentage" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_1DF77EAF7126B5E17F7F7E5C13094654" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_1DF77EAF7126B5E17F7F7E5C13094654" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentRedemptionPricePercentageInThreeYears" xlink:label="loc_ftai_DebtInstrumentRedemptionPricePercentageInThreeYears_78F1DC4216FA23628B027E5C130940D7" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentRedemptionPricePercentageInThreeYears_78F1DC4216FA23628B027E5C130940D7" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RedemptionAmountAvailable" xlink:label="loc_ftai_RedemptionAmountAvailable_ABE76634C1E57D5D81E37E5C1309945E" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_RedemptionAmountAvailable_ABE76634C1E57D5D81E37E5C1309945E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DebtInstrumentRedemptionPricePercentageConditionOne" xlink:label="loc_ftai_DebtInstrumentRedemptionPricePercentageConditionOne_512FB177F1926EC6A2557E5C13090F3E" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_ftai_DebtInstrumentRedemptionPricePercentageConditionOne_512FB177F1926EC6A2557E5C13090F3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_35117F8A02352C699E137E5C1309508A" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_35117F8A02352C699E137E5C1309508A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_EECAB0A76FBE1D880C8D7E5C13094795" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_EECAB0A76FBE1D880C8D7E5C13094795" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RatioOfIndebtednessToNetCapital1" xlink:label="loc_us-gaap_RatioOfIndebtednessToNetCapital1_18B3275A9791CE5D45F67E5C130984F0" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_RatioOfIndebtednessToNetCapital1_18B3275A9791CE5D45F67E5C130984F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_644A5325EB7F7C2B7DEB7E5C130ABCF9" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_644A5325EB7F7C2B7DEB7E5C130ABCF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_475FF60FA5C6036FA82B7E5C130A014B" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_LongTermDebt_475FF60FA5C6036FA82B7E5C130A014B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest" xlink:label="loc_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_01D13690D29150CA1BC97E5C130AF490" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_01D13690D29150CA1BC97E5C130AF490" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_D09A99BC13545C4EACA87E5C130AEC50" xlink:type="locator" />
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3A926BF76ADE4DBF13CC7E5C1308E0FF" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_D09A99BC13545C4EACA87E5C130AEC50" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/DebtNetScheduleOfDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_DD7823E5E26691E7B3634AFBD9DA07A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_DebtInstrumentTable_DD7823E5E26691E7B3634AFBD9DA07A8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_58A7A38270111FB450E74AFBD9DAFF61" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DD7823E5E26691E7B3634AFBD9DA07A8" xlink:to="loc_us-gaap_CreditFacilityAxis_58A7A38270111FB450E74AFBD9DAFF61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_F46B795C93789546AAAF4AFBD9DAAA07_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_58A7A38270111FB450E74AFBD9DAFF61" xlink:to="loc_us-gaap_CreditFacilityDomain_F46B795C93789546AAAF4AFBD9DAAA07_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_F46B795C93789546AAAF4AFBD9DAAA07" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_58A7A38270111FB450E74AFBD9DAFF61" xlink:to="loc_us-gaap_CreditFacilityDomain_F46B795C93789546AAAF4AFBD9DAAA07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_FCD8A62D52ACADDF2B9B4AFBD9DAF2FC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_F46B795C93789546AAAF4AFBD9DAAA07" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_FCD8A62D52ACADDF2B9B4AFBD9DAF2FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_E5B9B33AF93BF7B306184AFBD9DA2DA3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DD7823E5E26691E7B3634AFBD9DA07A8" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_E5B9B33AF93BF7B306184AFBD9DA2DA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_E5B9B33AF93BF7B306184AFBD9DA2DA3" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_E5B9B33AF93BF7B306184AFBD9DA2DA3" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LoansPayableMember" xlink:label="loc_us-gaap_LoansPayableMember_F506941A4A8CC029F5814AFBD9DA65DC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41" xlink:to="loc_us-gaap_LoansPayableMember_F506941A4A8CC029F5814AFBD9DA65DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateBondSecuritiesMember" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_F96D80646F8FE837C7B54AFBD9DA086A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_F96D80646F8FE837C7B54AFBD9DA086A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="loc_us-gaap_NotesPayableOtherPayablesMember_67690C804DB6A2494B6F4AFBD9DABD26" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8788F1F53C9BF0F8F7144AFBD9DAEC41" xlink:to="loc_us-gaap_NotesPayableOtherPayablesMember_67690C804DB6A2494B6F4AFBD9DABD26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_B085ADEAC6001CCC39454AFBD9DAD66A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DD7823E5E26691E7B3634AFBD9DA07A8" xlink:to="loc_us-gaap_DebtInstrumentAxis_B085ADEAC6001CCC39454AFBD9DAD66A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_B085ADEAC6001CCC39454AFBD9DAD66A" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_B085ADEAC6001CCC39454AFBD9DAD66A" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_FTAIPrideCreditAgreementMember" xlink:label="loc_ftai_FTAIPrideCreditAgreementMember_B1B5CE6391DA51E7A9094AFBD9DA181E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_FTAIPrideCreditAgreementMember_B1B5CE6391DA51E7A9094AFBD9DA181E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CMQRCreditAgreementMember" xlink:label="loc_ftai_CMQRCreditAgreementMember_8AC46D9FC3AD3018D7AE4AFBD9DAB847" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_CMQRCreditAgreementMember_8AC46D9FC3AD3018D7AE4AFBD9DAB847" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Series2012BondsMember" xlink:label="loc_ftai_Series2012BondsMember_E74B2659C35C8C1EB6804AFBD9DAFE9D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_Series2012BondsMember_E74B2659C35C8C1EB6804AFBD9DAFE9D" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DockandWharfFacilityRevenueBondsSeries2016Member" xlink:label="loc_ftai_DockandWharfFacilityRevenueBondsSeries2016Member_57E250A26287342F8DAA4AFBD9DAFD71" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_DockandWharfFacilityRevenueBondsSeries2016Member_57E250A26287342F8DAA4AFBD9DAFD71" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_SeniorNotesDue2022Member" xlink:label="loc_ftai_SeniorNotesDue2022Member_3CEACA6FCA57CF510CDA4AFBD9DA7B41" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_SeniorNotesDue2022Member_3CEACA6FCA57CF510CDA4AFBD9DA7B41" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_NotePayabletoNoncontrollingInterestMember" xlink:label="loc_ftai_NotePayabletoNoncontrollingInterestMember_F27DDD8CC7E9B080C00C4AFBD9DBFCB4" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C267E5605C1023CE2CE24AFBD9DA11B1" xlink:to="loc_ftai_NotePayabletoNoncontrollingInterestMember_F27DDD8CC7E9B080C00C4AFBD9DBFCB4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_0DA4C5BF0E2E62AB3CDC4AFBD9DB8DF3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_LongTermDebt_0DA4C5BF0E2E62AB3CDC4AFBD9DB8DF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_278A8F7A0FE2AAF9352C4AFBD9DBFB43" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_278A8F7A0FE2AAF9352C4AFBD9DBFB43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_DCB70FE6023F7CBD58814AFBD9DB0E83" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_DCB70FE6023F7CBD58814AFBD9DB0E83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_369874B159D4F4FEC6394AFBD9DB71A7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_LongTermDebtCurrent_369874B159D4F4FEC6394AFBD9DB71A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium_8FBC189980D79ACB72FF4AFBD9DBA18C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_FD1BBEB8532E120122194AFBD9DB0CE1" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedPremium_8FBC189980D79ACB72FF4AFBD9DBA18C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/DebtNetTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/DocumentAndEntityInformation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EarningsPerShare" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EarningsPerShareDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EarningsPerShareTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EquityBasedCompensation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EquityBasedCompensationAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_867125AF300809D3D5317E2A2280DD0C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:to="loc_us-gaap_RangeAxis_867125AF300809D3D5317E2A2280DD0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_867125AF300809D3D5317E2A2280DD0C" xlink:to="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_867125AF300809D3D5317E2A2280DD0C" xlink:to="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_57402218E2CA3A78BD2F7E2A2280E260" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32" xlink:to="loc_us-gaap_MinimumMember_57402218E2CA3A78BD2F7E2A2280E260" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_A2D157FF7FC7BDCE97AB7E2A22809DE7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_7C5D84AA694DCC318CE87E2A2280AB32" xlink:to="loc_us-gaap_MaximumMember_A2D157FF7FC7BDCE97AB7E2A22809DE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_2BC187DB086EDD7257607E2A22806114" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:to="loc_us-gaap_PlanNameAxis_2BC187DB086EDD7257607E2A22806114" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_62C0508B275E87C057367E2A228002A8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_2BC187DB086EDD7257607E2A22806114" xlink:to="loc_us-gaap_PlanNameDomain_62C0508B275E87C057367E2A228002A8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_62C0508B275E87C057367E2A228002A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_2BC187DB086EDD7257607E2A22806114" xlink:to="loc_us-gaap_PlanNameDomain_62C0508B275E87C057367E2A228002A8" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncentivePlanMember" xlink:label="loc_ftai_IncentivePlanMember_659AC033F2AAC42765BE7E2A22807F9D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_62C0508B275E87C057367E2A228002A8" xlink:to="loc_ftai_IncentivePlanMember_659AC033F2AAC42765BE7E2A22807F9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_5AE66E620FA770E00AF47E2A228008C6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:to="loc_us-gaap_AwardTypeAxis_5AE66E620FA770E00AF47E2A228008C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_5AE66E620FA770E00AF47E2A228008C6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_5AE66E620FA770E00AF47E2A228008C6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_052B5CB659100371308E7E2A2281FC2E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2" xlink:to="loc_us-gaap_RestrictedStockMember_052B5CB659100371308E7E2A2281FC2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="loc_us-gaap_StockCompensationPlanMember_CF68B3756AE444C1CD7E7E2A2281F1E7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F8C488698F9A954B6F6B7E2A22802BA2" xlink:to="loc_us-gaap_StockCompensationPlanMember_CF68B3756AE444C1CD7E7E2A2281F1E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualAxis" xlink:label="loc_us-gaap_TitleOfIndividualAxis_041F244DB798ABC99CE67E2A2281359E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_42A2EC4D3E4C0C7F791A7E2A228022FF" xlink:to="loc_us-gaap_TitleOfIndividualAxis_041F244DB798ABC99CE67E2A2281359E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_3479E16941554EEBA02A7E2A22814E65_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_TitleOfIndividualAxis_041F244DB798ABC99CE67E2A2281359E" xlink:to="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_3479E16941554EEBA02A7E2A22814E65_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_3479E16941554EEBA02A7E2A22814E65" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_TitleOfIndividualAxis_041F244DB798ABC99CE67E2A2281359E" xlink:to="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_3479E16941554EEBA02A7E2A22814E65" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EmployeesofaSubsidiaryMember" xlink:label="loc_ftai_EmployeesofaSubsidiaryMember_5FA7D0962D8F8E1223257E2A2286E6D8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_3479E16941554EEBA02A7E2A22814E65" xlink:to="loc_ftai_EmployeesofaSubsidiaryMember_5FA7D0962D8F8E1223257E2A2286E6D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_99141A7F1AD9CAEAC3E47E2A2286FB36" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_99141A7F1AD9CAEAC3E47E2A2286FB36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_E35D87A6152C5879CCFF7E2A22869C11" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_E35D87A6152C5879CCFF7E2A22869C11" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantedinPeriodGrantDateFairValue" xlink:label="loc_ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantedinPeriodGrantDateFairValue_96243FE00E4C9D2C07D77E2A2286B2CC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantedinPeriodGrantDateFairValue_96243FE00E4C9D2C07D77E2A2286B2CC" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_NumberofTranches" xlink:label="loc_ftai_NumberofTranches_64DCF396B12D78025A467E2A228670F8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_ftai_NumberofTranches_64DCF396B12D78025A467E2A228670F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_D19B52F9ADCAE8B7586A7E2A2286FD59" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_D19B52F9ADCAE8B7586A7E2A2286FD59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations_32A397E55CE0AC094F737E2A2286AB9F" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations_32A397E55CE0AC094F737E2A2286AB9F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExpired" xlink:label="loc_ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExpired_0CB2E7BF7A7C138A8CEC7E2A2287A5D5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_55C09432BDA43633D69D7E2A22861F54" xlink:to="loc_ftai_SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExpired_0CB2E7BF7A7C138A8CEC7E2A2287A5D5" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EquityBasedCompensationExpensesRelatedToStockBasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BD7653610783D26C629A5F6F0C59D3D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BD7653610783D26C629A5F6F0C59D3D9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_26D8BD3D59FF328CF2A45F6F0C596B86" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BD7653610783D26C629A5F6F0C59D3D9" xlink:to="loc_us-gaap_AwardTypeAxis_26D8BD3D59FF328CF2A45F6F0C596B86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_26D8BD3D59FF328CF2A45F6F0C596B86" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_26D8BD3D59FF328CF2A45F6F0C596B86" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_ED1E0916F9ECA2BB55285F6F0C599201" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802" xlink:to="loc_us-gaap_EmployeeStockOptionMember_ED1E0916F9ECA2BB55285F6F0C599201" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_28CC6743D4E0F3FB63415F6F0C59D139" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802" xlink:to="loc_us-gaap_RestrictedStockMember_28CC6743D4E0F3FB63415F6F0C59D139" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="loc_us-gaap_StockCompensationPlanMember_A085E24B8B78DC9575C35F6F0C59F47D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_FACB36B7E59DCDC595765F6F0C599802" xlink:to="loc_us-gaap_StockCompensationPlanMember_A085E24B8B78DC9575C35F6F0C59F47D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_CCD7CEAF6DA06E7F9CF35F6F0C5A7E5C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_CCD7CEAF6DA06E7F9CF35F6F0C5A7E5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_5A6C68646275B68686EE5F6F0C5A32AF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_5A6C68646275B68686EE5F6F0C5A32AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_3FA4B93DD99C3BE22B775F8A42C01731" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms_3FA4B93DD99C3BE22B775F8A42C01731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_B515AADEC68DC20E87195F8A41A096C8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3BFBD7A9B084FBCE21A85F6F0C5917E3" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_B515AADEC68DC20E87195F8A41A096C8" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/EquityBasedCompensationTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FairValueMeasurementsAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_F260C61605B30A09149E5F6F0CD16226" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_F260C61605B30A09149E5F6F0CD16226" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8D0E55A9CCD721266F975F6F0CD1D2A4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F260C61605B30A09149E5F6F0CD16226" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8D0E55A9CCD721266F975F6F0CD1D2A4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_8D0E55A9CCD721266F975F6F0CD1D2A4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_F260C61605B30A09149E5F6F0CD16226" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_8D0E55A9CCD721266F975F6F0CD1D2A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateBondSecuritiesMember" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_7F720C91478E42EA89C25F6F0CD17B1C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_8D0E55A9CCD721266F975F6F0CD1D2A4" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_7F720C91478E42EA89C25F6F0CD17B1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CollateralAxis" xlink:label="loc_us-gaap_CollateralAxis_3EEA1B13BA33FF446B985F6F0CD17237" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:to="loc_us-gaap_CollateralAxis_3EEA1B13BA33FF446B985F6F0CD17237" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CollateralDomain" xlink:label="loc_us-gaap_CollateralDomain_BC6E33347832CA1A3AF15F6F0CD1D6A7_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CollateralAxis_3EEA1B13BA33FF446B985F6F0CD17237" xlink:to="loc_us-gaap_CollateralDomain_BC6E33347832CA1A3AF15F6F0CD1D6A7_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CollateralDomain" xlink:label="loc_us-gaap_CollateralDomain_BC6E33347832CA1A3AF15F6F0CD1D6A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CollateralAxis_3EEA1B13BA33FF446B985F6F0CD17237" xlink:to="loc_us-gaap_CollateralDomain_BC6E33347832CA1A3AF15F6F0CD1D6A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommercialRealEstateMember" xlink:label="loc_us-gaap_CommercialRealEstateMember_4F5121BFF25BE5172D545F6F0CD1E460" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CollateralDomain_BC6E33347832CA1A3AF15F6F0CD1D6A7" xlink:to="loc_us-gaap_CommercialRealEstateMember_4F5121BFF25BE5172D545F6F0CD1E460" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C2BB7F9A37FBA10072465F6F0CD1AC4D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C2BB7F9A37FBA10072465F6F0CD1AC4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_CD58B0353251354764895F6F0CD251E0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C2BB7F9A37FBA10072465F6F0CD1AC4D" xlink:to="loc_us-gaap_RelatedPartyDomain_CD58B0353251354764895F6F0CD251E0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_CD58B0353251354764895F6F0CD251E0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C2BB7F9A37FBA10072465F6F0CD1AC4D" xlink:to="loc_us-gaap_RelatedPartyDomain_CD58B0353251354764895F6F0CD251E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CoVenturerMember" xlink:label="loc_us-gaap_CoVenturerMember_41EEB40E8BAB0BDA6E255F6F0CD2035D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_CD58B0353251354764895F6F0CD251E0" xlink:to="loc_us-gaap_CoVenturerMember_41EEB40E8BAB0BDA6E255F6F0CD2035D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesAxis" xlink:label="loc_us-gaap_ConsolidatedEntitiesAxis_1427F1D3A61EFCA7EB5B5F6F0CD219BA" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:to="loc_us-gaap_ConsolidatedEntitiesAxis_1427F1D3A61EFCA7EB5B5F6F0CD219BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_228579412069289AD0E15F6F0CD2117E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_1427F1D3A61EFCA7EB5B5F6F0CD219BA" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_228579412069289AD0E15F6F0CD2117E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_228579412069289AD0E15F6F0CD2117E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_1427F1D3A61EFCA7EB5B5F6F0CD219BA" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_228579412069289AD0E15F6F0CD2117E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_4F3C203238A278F6EE505F6F0CD2760C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidatedEntitiesDomain_228579412069289AD0E15F6F0CD2117E" xlink:to="loc_us-gaap_SubsidiariesMember_4F3C203238A278F6EE505F6F0CD2760C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5CAA867ACA3205F681CC5F6F0CD23630" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_FEA7BB35FE021138E8D25F6F0CD11564" xlink:to="loc_us-gaap_DebtInstrumentAxis_5CAA867ACA3205F681CC5F6F0CD23630" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_5CAA867ACA3205F681CC5F6F0CD23630" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_5CAA867ACA3205F681CC5F6F0CD23630" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Series2012BondsMember" xlink:label="loc_ftai_Series2012BondsMember_F88A5D977B02DE2D21E55F6F0CD26F85" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B" xlink:to="loc_ftai_Series2012BondsMember_F88A5D977B02DE2D21E55F6F0CD26F85" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Series2016BondsMember" xlink:label="loc_ftai_Series2016BondsMember_96ACDE76FAB1F37845B45F6F0CD20018" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B" xlink:to="loc_ftai_Series2016BondsMember_96ACDE76FAB1F37845B45F6F0CD20018" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_SeniorNotesDue2022Member" xlink:label="loc_ftai_SeniorNotesDue2022Member_F53E5FE51D74E9F6670A5F6F0CD291C0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9F1915830460A2342CEF5F6F0CD2202B" xlink:to="loc_ftai_SeniorNotesDue2022Member_F53E5FE51D74E9F6670A5F6F0CD291C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesReceivableRelatedParties" xlink:label="loc_us-gaap_NotesReceivableRelatedParties_FE4F5ED3BE40B05729DA5F6F0CD826C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_us-gaap_NotesReceivableRelatedParties_FE4F5ED3BE40B05729DA5F6F0CD826C6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_NoteReceivableInterestRateStatedPercentage" xlink:label="loc_ftai_NoteReceivableInterestRateStatedPercentage_FFE538C252F148D3080F5F6F0CD8DF06" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_ftai_NoteReceivableInterestRateStatedPercentage_FFE538C252F148D3080F5F6F0CD8DF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesReceivableFairValueDisclosure" xlink:label="loc_us-gaap_NotesReceivableFairValueDisclosure_D11F53B44C9DBF1E60465F6F0CD80B03" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_us-gaap_NotesReceivableFairValueDisclosure_D11F53B44C9DBF1E60465F6F0CD80B03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_8E37466871F0380AE5875F6F0CD88F81" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_us-gaap_LongTermDebtFairValue_8E37466871F0380AE5875F6F0CD88F81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_BE6B37AE433A81E655DF5F6F0CD81651" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_A72D094F7946F429BC5A5F6F0CD865B4" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_BE6B37AE433A81E655DF5F6F0CD81651" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FairValueMeasurementsFinancialAssetsMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BBFAF192A77F7B1ABB7F793DB9D9D116" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C925FDAF6A8425908747793DB9D7F603" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BBFAF192A77F7B1ABB7F793DB9D9D116" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C925FDAF6A8425908747793DB9D7F603" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_D6F63C787F0A4A269BCF793DB9D8BC4E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C925FDAF6A8425908747793DB9D7F603" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_D6F63C787F0A4A269BCF793DB9D8BC4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_12686A8F1F322F2916F5793DB9D8C5FC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_D6F63C787F0A4A269BCF793DB9D8BC4E" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_12686A8F1F322F2916F5793DB9D8C5FC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_12686A8F1F322F2916F5793DB9D8C5FC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_D6F63C787F0A4A269BCF793DB9D8BC4E" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_12686A8F1F322F2916F5793DB9D8C5FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_E73D9F6359C5B5A74C72793DB9D81AE6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_12686A8F1F322F2916F5793DB9D8C5FC" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_E73D9F6359C5B5A74C72793DB9D81AE6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_331A4311822BF9E6A13B793DB9D89484" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C925FDAF6A8425908747793DB9D7F603" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_331A4311822BF9E6A13B793DB9D89484" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_331A4311822BF9E6A13B793DB9D89484" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_331A4311822BF9E6A13B793DB9D89484" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_6821F8193FBF8A7904EA793DB9D8999A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_6821F8193FBF8A7904EA793DB9D8999A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_D0CA75E72C7EC9F7493B793DB9D81C33" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_D0CA75E72C7EC9F7493B793DB9D81C33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_576D04FA2B31F7981626793DB9D84425" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_29AA2B4B04369B057775793DB9D82E53" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_576D04FA2B31F7981626793DB9D84425" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationTechniqueAxis" xlink:label="loc_us-gaap_ValuationTechniqueAxis_74B353DF6855EC1C0461793DB9D8F84E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C925FDAF6A8425908747793DB9D7F603" xlink:to="loc_us-gaap_ValuationTechniqueAxis_74B353DF6855EC1C0461793DB9D8F84E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain_B5C56E82BE38A554785E793DB9D99CEC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationTechniqueAxis_74B353DF6855EC1C0461793DB9D8F84E" xlink:to="loc_us-gaap_ValuationTechniqueDomain_B5C56E82BE38A554785E793DB9D99CEC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain_B5C56E82BE38A554785E793DB9D99CEC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationTechniqueAxis_74B353DF6855EC1C0461793DB9D8F84E" xlink:to="loc_us-gaap_ValuationTechniqueDomain_B5C56E82BE38A554785E793DB9D99CEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MarketApproachValuationTechniqueMember" xlink:label="loc_us-gaap_MarketApproachValuationTechniqueMember_09A82F2196324C5A1BBB793DB9D9149E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationTechniqueDomain_B5C56E82BE38A554785E793DB9D99CEC" xlink:to="loc_us-gaap_MarketApproachValuationTechniqueMember_09A82F2196324C5A1BBB793DB9D9149E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_BBFAF192A77F7B1ABB7F793DB9D9D116" xlink:to="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_89829B83DAD232C3AFCC793DB9DBEF38" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_89829B83DAD232C3AFCC793DB9DBEF38" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RestrictedCashFairValueDisclosure" xlink:label="loc_ftai_RestrictedCashFairValueDisclosure_BFDC2C97B8CE430F3E94793DB9DB2D5C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:to="loc_ftai_RestrictedCashFairValueDisclosure_BFDC2C97B8CE430F3E94793DB9DB2D5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="loc_us-gaap_AvailableForSaleSecurities_4B745C136C3DEDC10920793DB9DBA160" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:to="loc_us-gaap_AvailableForSaleSecurities_4B745C136C3DEDC10920793DB9DBA160" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_E5D75602D5400BFF7F2E793DB9DBAA14" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_D1B39F7269B9DA003C75793DB9D9DA2D" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_E5D75602D5400BFF7F2E793DB9DBAA14" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FinanceLeasesNet" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FinanceLeasesNetFutureMinimumPaymentsReceivableDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FinanceLeasesNetSummaryDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/FinanceLeasesNetTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IncomeTaxes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IncomeTaxesComponentsOfIncomeTaxExpenseDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNet" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetIntangibleLiabilitiesAmortizationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7E5F0B02C1DD57869C68777268614097" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_68DBDC58508C5AD3BCBE57C1A4E17CDB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7E5F0B02C1DD57869C68777268614097" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_68DBDC58508C5AD3BCBE57C1A4E17CDB" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_416D803C80A25D64BDEB89B353CDE188" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_68DBDC58508C5AD3BCBE57C1A4E17CDB" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_416D803C80A25D64BDEB89B353CDE188" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_3EA7E21AF41CD1D44858807A85F11998_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_416D803C80A25D64BDEB89B353CDE188" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_3EA7E21AF41CD1D44858807A85F11998_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_55F56B8CD6AC557A9B9751510E40DD22" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_416D803C80A25D64BDEB89B353CDE188" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_55F56B8CD6AC557A9B9751510E40DD22" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingRevenuesMember" xlink:label="loc_ftai_EquipmentLeasingRevenuesMember_CAA33D70AE955E6F9767197B85F321DE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_55F56B8CD6AC557A9B9751510E40DD22" xlink:to="loc_ftai_EquipmentLeasingRevenuesMember_CAA33D70AE955E6F9767197B85F321DE" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DepreciationandAmortizationMember" xlink:label="loc_ftai_DepreciationandAmortizationMember_1F60B19499C05703B1B2AF6647B94C30" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_55F56B8CD6AC557A9B9751510E40DD22" xlink:to="loc_ftai_DepreciationandAmortizationMember_1F60B19499C05703B1B2AF6647B94C30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_4913B54ABEA75BD2A1326C4DC58FA570" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_68DBDC58508C5AD3BCBE57C1A4E17CDB" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_4913B54ABEA75BD2A1326C4DC58FA570" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_A8911D61C8697812C55F807A85F1535A_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_4913B54ABEA75BD2A1326C4DC58FA570" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_A8911D61C8697812C55F807A85F1535A_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D994734661675E85B75A8467ABE4EEAD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_4913B54ABEA75BD2A1326C4DC58FA570" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D994734661675E85B75A8467ABE4EEAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseAgreementsMember" xlink:label="loc_us-gaap_LeaseAgreementsMember_EAD0620E40985A26A0716C72BD8AA3A6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D994734661675E85B75A8467ABE4EEAD" xlink:to="loc_us-gaap_LeaseAgreementsMember_EAD0620E40985A26A0716C72BD8AA3A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_7C99D48433BE5E61BB9DD7A5AC788C1A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_D994734661675E85B75A8467ABE4EEAD" xlink:to="loc_us-gaap_CustomerRelationshipsMember_7C99D48433BE5E61BB9DD7A5AC788C1A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AmortizationofLeaseIntangibleAssetsandLiabilitiesNet" xlink:label="loc_ftai_AmortizationofLeaseIntangibleAssetsandLiabilitiesNet_6E809BE3561D58B0AE7833D699BA6FE5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7E5F0B02C1DD57869C68777268614097" xlink:to="loc_ftai_AmortizationofLeaseIntangibleAssetsandLiabilitiesNet_6E809BE3561D58B0AE7833D699BA6FE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_4EEC1D1D8EF15BBDB878E780EADB30C6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7E5F0B02C1DD57869C68777268614097" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_4EEC1D1D8EF15BBDB878E780EADB30C6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AmortizationofIntangibleAssetsandLiabilitiesNet" xlink:label="loc_ftai_AmortizationofIntangibleAssetsandLiabilitiesNet_67403E7CF680518BA0A2C84CACD379A5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7E5F0B02C1DD57869C68777268614097" xlink:to="loc_ftai_AmortizationofIntangibleAssetsandLiabilitiesNet_67403E7CF680518BA0A2C84CACD379A5" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetScheduleOfFutureAmortizationExpenseDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetSummarizedIntangibleAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_C950F1DEE84F5A14A8FA77C946C9035B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_C950F1DEE84F5A14A8FA77C946C9035B" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4C07D16B4BB0564484B40F008FFD79D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4C07D16B4BB0564484B40F008FFD79D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_E8CFCE5B3179E0C528BD807A860DDCCD_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4C07D16B4BB0564484B40F008FFD79D9" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_E8CFCE5B3179E0C528BD807A860DDCCD_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_B9E24158026C523C8A9E192A7C562AD7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4C07D16B4BB0564484B40F008FFD79D9" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_B9E24158026C523C8A9E192A7C562AD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_97C646606B085E02AAD0F89B234400AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_B9E24158026C523C8A9E192A7C562AD7" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_97C646606B085E02AAD0F89B234400AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_5394036F6DD757769A4C65112AD2B3D3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:to="loc_us-gaap_ConsolidationItemsAxis_5394036F6DD757769A4C65112AD2B3D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_4E7A1DE5344BE5DCF8FC807A860D86CF_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_5394036F6DD757769A4C65112AD2B3D3" xlink:to="loc_us-gaap_ConsolidationItemsDomain_4E7A1DE5344BE5DCF8FC807A860D86CF_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_DD60F2309FBE51329BCC201167E5D6AD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_5394036F6DD757769A4C65112AD2B3D3" xlink:to="loc_us-gaap_ConsolidationItemsDomain_DD60F2309FBE51329BCC201167E5D6AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_70F70BAE6A1E5D8CB8D59AA123E81BD0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_DD60F2309FBE51329BCC201167E5D6AD" xlink:to="loc_us-gaap_OperatingSegmentsMember_70F70BAE6A1E5D8CB8D59AA123E81BD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_9F750E8894CA51DFB0722BA4EE030F4E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_9F750E8894CA51DFB0722BA4EE030F4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_73A99F7A0CB9F4862465807A860DA2D9_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_9F750E8894CA51DFB0722BA4EE030F4E" xlink:to="loc_us-gaap_SegmentDomain_73A99F7A0CB9F4862465807A860DA2D9_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_3E24FAA44AB656089C1F69EB91ED0701" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_9F750E8894CA51DFB0722BA4EE030F4E" xlink:to="loc_us-gaap_SegmentDomain_3E24FAA44AB656089C1F69EB91ED0701" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_7C1F8B4423A75750B1CED8CCF5E690FE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_3E24FAA44AB656089C1F69EB91ED0701" xlink:to="loc_ftai_EquipmentLeasingMember_7C1F8B4423A75750B1CED8CCF5E690FE" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_25C2A2761DE85824A3FC8922085734CC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_3E24FAA44AB656089C1F69EB91ED0701" xlink:to="loc_ftai_InfrastructureMember_25C2A2761DE85824A3FC8922085734CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_643304BB9DD15D81B9BDB1ED6A6AA0EF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:to="loc_us-gaap_SubsegmentsAxis_643304BB9DD15D81B9BDB1ED6A6AA0EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_152D181A2F7ACFD44308807A8613A157_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_643304BB9DD15D81B9BDB1ED6A6AA0EF" xlink:to="loc_us-gaap_SubsegmentsDomain_152D181A2F7ACFD44308807A8613A157_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_30FE3C1D12FC5760AEE4984575CB9D12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_643304BB9DD15D81B9BDB1ED6A6AA0EF" xlink:to="loc_us-gaap_SubsegmentsDomain_30FE3C1D12FC5760AEE4984575CB9D12" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_6E9122B9BBDF53EBBF9BCD4BE9F6FF51" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_30FE3C1D12FC5760AEE4984575CB9D12" xlink:to="loc_ftai_AviationLeasingMember_6E9122B9BBDF53EBBF9BCD4BE9F6FF51" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_9DF39970F51F5C08B13D7E9004A2475F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_30FE3C1D12FC5760AEE4984575CB9D12" xlink:to="loc_ftai_JeffersonTerminalMember_9DF39970F51F5C08B13D7E9004A2475F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_65E511A807A453ED80408029DC625E3A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_30FE3C1D12FC5760AEE4984575CB9D12" xlink:to="loc_ftai_RailroadMember_65E511A807A453ED80408029DC625E3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_5D66CE5336505A9D9474583A01EF0A95" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_CB783632E7A659D48D502A5B87A11F21" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_5D66CE5336505A9D9474583A01EF0A95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_452DDD8AF21EFCEC5899807A8613D3E9_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_5D66CE5336505A9D9474583A01EF0A95" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_452DDD8AF21EFCEC5899807A8613D3E9_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4E2057106E1058C89E696C6CF2ED0DEA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_5D66CE5336505A9D9474583A01EF0A95" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4E2057106E1058C89E696C6CF2ED0DEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OffMarketFavorableLeaseMember" xlink:label="loc_us-gaap_OffMarketFavorableLeaseMember_04B6242F726F5F0BB968B14BF28A7312" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4E2057106E1058C89E696C6CF2ED0DEA" xlink:to="loc_us-gaap_OffMarketFavorableLeaseMember_04B6242F726F5F0BB968B14BF28A7312" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_A47C63211A065CDE94271EC546BE638F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4E2057106E1058C89E696C6CF2ED0DEA" xlink:to="loc_us-gaap_CustomerRelationshipsMember_A47C63211A065CDE94271EC546BE638F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_C950F1DEE84F5A14A8FA77C946C9035B" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_813B25C82B94506DB6D4E73E440CFCC9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_813B25C82B94506DB6D4E73E440CFCC9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_64C61C799F52548A89451CBAA4A6B4D9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_64C61C799F52548A89451CBAA4A6B4D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_1A6CAEF74C795836BF609BA8404D46D9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_1A6CAEF74C795836BF609BA8404D46D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8D3A6730C46C5566B934ED12B821B0EE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_DA2BD9AC28525C3981C22B24F509E381" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8D3A6730C46C5566B934ED12B821B0EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BelowMarketLeaseAbstract" xlink:label="loc_us-gaap_BelowMarketLeaseAbstract_BAEF57E05F075B1592E53C25CCD953B3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_C950F1DEE84F5A14A8FA77C946C9035B" xlink:to="loc_us-gaap_BelowMarketLeaseAbstract_BAEF57E05F075B1592E53C25CCD953B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BelowMarketLeaseGross" xlink:label="loc_us-gaap_BelowMarketLeaseGross_4133B33EE021561A898A42298DA2BEE3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BelowMarketLeaseAbstract_BAEF57E05F075B1592E53C25CCD953B3" xlink:to="loc_us-gaap_BelowMarketLeaseGross_4133B33EE021561A898A42298DA2BEE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BelowMarketLeaseAccumulatedAmortization" xlink:label="loc_us-gaap_BelowMarketLeaseAccumulatedAmortization_B2FAB43FBB685EDFB23ABE8F464485E1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BelowMarketLeaseAbstract_BAEF57E05F075B1592E53C25CCD953B3" xlink:to="loc_us-gaap_BelowMarketLeaseAccumulatedAmortization_B2FAB43FBB685EDFB23ABE8F464485E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BelowMarketLeaseNet" xlink:label="loc_us-gaap_BelowMarketLeaseNet_BE9FB510B31D5859AC39CFA17812369B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BelowMarketLeaseAbstract_BAEF57E05F075B1592E53C25CCD953B3" xlink:to="loc_us-gaap_BelowMarketLeaseNet_BE9FB510B31D5859AC39CFA17812369B" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/IntangibleAssetsAndLiabilitiesNetTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/Investments" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/InvestmentsAvailableForSaleSecuritiesDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/InvestmentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CounterpartyNameAxis" xlink:label="loc_us-gaap_CounterpartyNameAxis_1FF18C231C0CA91FA72B5F56A62B5AB8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:to="loc_us-gaap_CounterpartyNameAxis_1FF18C231C0CA91FA72B5F56A62B5AB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_FCC5BA48F854C4021FD75F56A62B9993_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CounterpartyNameAxis_1FF18C231C0CA91FA72B5F56A62B5AB8" xlink:to="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_FCC5BA48F854C4021FD75F56A62B9993_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_FCC5BA48F854C4021FD75F56A62B9993" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CounterpartyNameAxis_1FF18C231C0CA91FA72B5F56A62B5AB8" xlink:to="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_FCC5BA48F854C4021FD75F56A62B9993" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquityInvestorMember" xlink:label="loc_ftai_EquityInvestorMember_6572A551554F126394BA5F56A62B264F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_FCC5BA48F854C4021FD75F56A62B9993" xlink:to="loc_ftai_EquityInvestorMember_6572A551554F126394BA5F56A62B264F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesAxis" xlink:label="loc_us-gaap_ConsolidatedEntitiesAxis_F15B3AE929D0F38BF5805F56A62BB135" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:to="loc_us-gaap_ConsolidatedEntitiesAxis_F15B3AE929D0F38BF5805F56A62BB135" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_94441274D2956F06A18F5F56A62B7FC0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_F15B3AE929D0F38BF5805F56A62BB135" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_94441274D2956F06A18F5F56A62B7FC0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_94441274D2956F06A18F5F56A62B7FC0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_F15B3AE929D0F38BF5805F56A62BB135" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_94441274D2956F06A18F5F56A62B7FC0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_EE5ABE51635A427FDEAC5F56A62B8147" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidatedEntitiesDomain_94441274D2956F06A18F5F56A62B7FC0" xlink:to="loc_us-gaap_ParentCompanyMember_EE5ABE51635A427FDEAC5F56A62B8147" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_32EE477F47D6BA44A35C5F56A62BD633" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_32EE477F47D6BA44A35C5F56A62BD633" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_D51EE179E932B90EDC725F56A62B560D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_32EE477F47D6BA44A35C5F56A62BD633" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_D51EE179E932B90EDC725F56A62B560D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_D51EE179E932B90EDC725F56A62B560D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_32EE477F47D6BA44A35C5F56A62BD633" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_D51EE179E932B90EDC725F56A62B560D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_A62C8CC0E0D76487A6465F56A62B484E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_D51EE179E932B90EDC725F56A62B560D" xlink:to="loc_us-gaap_PropertySubjectToOperatingLeaseMember_A62C8CC0E0D76487A6465F56A62B484E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassAxis" xlink:label="loc_us-gaap_MajorPropertyClassAxis_5291398DF48D11E95B055F56A62BEBEF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:to="loc_us-gaap_MajorPropertyClassAxis_5291398DF48D11E95B055F56A62BEBEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="loc_us-gaap_MajorPropertyClassDomain_5BDBC81D888D84BFA1F15F56A62BC9D9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MajorPropertyClassAxis_5291398DF48D11E95B055F56A62BEBEF" xlink:to="loc_us-gaap_MajorPropertyClassDomain_5BDBC81D888D84BFA1F15F56A62BC9D9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="loc_us-gaap_MajorPropertyClassDomain_5BDBC81D888D84BFA1F15F56A62BC9D9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MajorPropertyClassAxis_5291398DF48D11E95B055F56A62BEBEF" xlink:to="loc_us-gaap_MajorPropertyClassDomain_5BDBC81D888D84BFA1F15F56A62BC9D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ContainersMember" xlink:label="loc_us-gaap_ContainersMember_882AB0888A99B887EBB65F56A62B6BB2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MajorPropertyClassDomain_5BDBC81D888D84BFA1F15F56A62BC9D9" xlink:to="loc_us-gaap_ContainersMember_882AB0888A99B887EBB65F56A62B6BB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_E95D2425C71CF9F2D3595F56A62B64A9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_E9C58EA2C36CE348F7485F56A62BEAF0" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_E95D2425C71CF9F2D3595F56A62B64A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_E95D2425C71CF9F2D3595F56A62B64A9" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_E95D2425C71CF9F2D3595F56A62B64A9" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationTechnologyMember" xlink:label="loc_ftai_AviationTechnologyMember_DFD085537A21613AB16F5F56A62C3B19" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C" xlink:to="loc_ftai_AviationTechnologyMember_DFD085537A21613AB16F5F56A62C3B19" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JGPEnergyPartnersMember" xlink:label="loc_ftai_JGPEnergyPartnersMember_8E81B0910561F815F0E15F56A62C2529" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C" xlink:to="loc_ftai_JGPEnergyPartnersMember_8E81B0910561F815F0E15F56A62C2529" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IntermodalFinanceILtdMember" xlink:label="loc_ftai_IntermodalFinanceILtdMember_00BCFFFC9A63EF763F2E5F56A62CA018" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_604AC8E131B761BDCFDF5F56A62B3B7C" xlink:to="loc_ftai_IntermodalFinanceILtdMember_00BCFFFC9A63EF763F2E5F56A62CA018" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_95723A7E248836B92BEE5F56A62C96AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_us-gaap_EquityMethodInvestments_95723A7E248836B92BEE5F56A62C96AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_154E0795384113ED11155F56A62C34A3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_154E0795384113ED11155F56A62C34A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_8809254E07B3AF1318055F56A62C5781" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_8809254E07B3AF1318055F56A62C5781" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquityMethodInvestmentNumberofCustomersRepresentedinPortfolioofFinanceLeases" xlink:label="loc_ftai_EquityMethodInvestmentNumberofCustomersRepresentedinPortfolioofFinanceLeases_D2D67A92160D08B0632F5F56A62CFB96" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_ftai_EquityMethodInvestmentNumberofCustomersRepresentedinPortfolioofFinanceLeases_D2D67A92160D08B0632F5F56A62CFB96" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquityMethodInvestmentNumberofShippingContainersRepresentedinPortfolioofFinanceLeases" xlink:label="loc_ftai_EquityMethodInvestmentNumberofShippingContainersRepresentedinPortfolioofFinanceLeases_0D8BAF3D2A96DC94F6315F56A62CDDB6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_ftai_EquityMethodInvestmentNumberofShippingContainersRepresentedinPortfolioofFinanceLeases_0D8BAF3D2A96DC94F6315F56A62CDDB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_92D4C3D9301ED3D92D2C5F56A62C9FD2" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEC646345EDAF49427AB5F56A62C98ED" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_92D4C3D9301ED3D92D2C5F56A62C9FD2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/InvestmentsOwnershipCarryingValuesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_B77170ABCFBC53A49E7DFB36A6F26E5E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_F776B7988E5D55CA95F0ED5AEEDD2F3C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_B77170ABCFBC53A49E7DFB36A6F26E5E" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_F776B7988E5D55CA95F0ED5AEEDD2F3C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_BCF86A648E375F398620213F67860B46" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_F776B7988E5D55CA95F0ED5AEEDD2F3C" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_BCF86A648E375F398620213F67860B46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_397BCF65C8DA8EEC1248807A86561E4A_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_BCF86A648E375F398620213F67860B46" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_397BCF65C8DA8EEC1248807A86561E4A_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_BCF86A648E375F398620213F67860B46" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ListedSecuritiesMember" xlink:label="loc_ftai_ListedSecuritiesMember_0CB2AD017BF15CA5A096FAE88F1AC1CC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:to="loc_ftai_ListedSecuritiesMember_0CB2AD017BF15CA5A096FAE88F1AC1CC" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationTechnologyMember" xlink:label="loc_ftai_AviationTechnologyMember_2F796062F2315749ABC33A37CD012963" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:to="loc_ftai_AviationTechnologyMember_2F796062F2315749ABC33A37CD012963" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JGPEnergyPartnersMember" xlink:label="loc_ftai_JGPEnergyPartnersMember_8BEA307D8727517298DBBED36EF87780" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:to="loc_ftai_JGPEnergyPartnersMember_8BEA307D8727517298DBBED36EF87780" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IntermodalFinanceILtdMember" xlink:label="loc_ftai_IntermodalFinanceILtdMember_91835722FFA45D96B8729E8E0A0A2A11" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_31B43646F7FF575E8E3F51C59380D3DB" xlink:to="loc_ftai_IntermodalFinanceILtdMember_91835722FFA45D96B8729E8E0A0A2A11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_899F275881C1504E83BE5709CDC3D8C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_B77170ABCFBC53A49E7DFB36A6F26E5E" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_899F275881C1504E83BE5709CDC3D8C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_E56D424964525A889B00AA3CF73F6686" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_B77170ABCFBC53A49E7DFB36A6F26E5E" xlink:to="loc_us-gaap_EquityMethodInvestments_E56D424964525A889B00AA3CF73F6686" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/InvestmentsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/LeasingEquipment" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/LeasingEquipmentNetDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/LeasingEquipmentNetTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ManagementAgreementAndAffiliateTransactions" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/ManagementAgreementAndAffiliateTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncomeIncentiveAllocationThresholdAxis" xlink:label="loc_ftai_IncomeIncentiveAllocationThresholdAxis_54A9B567E8025587BB2A3E33AD28B7B6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_ftai_IncomeIncentiveAllocationThresholdAxis_54A9B567E8025587BB2A3E33AD28B7B6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncomeIncentiveAllocationThresholdDomain" xlink:label="loc_ftai_IncomeIncentiveAllocationThresholdDomain_87E5779DC38AA20CDAF5AA12A9CC65F3_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ftai_IncomeIncentiveAllocationThresholdAxis_54A9B567E8025587BB2A3E33AD28B7B6" xlink:to="loc_ftai_IncomeIncentiveAllocationThresholdDomain_87E5779DC38AA20CDAF5AA12A9CC65F3_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncomeIncentiveAllocationThresholdDomain" xlink:label="loc_ftai_IncomeIncentiveAllocationThresholdDomain_8216529C9F495D6D8A52C05575763B3A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ftai_IncomeIncentiveAllocationThresholdAxis_54A9B567E8025587BB2A3E33AD28B7B6" xlink:to="loc_ftai_IncomeIncentiveAllocationThresholdDomain_8216529C9F495D6D8A52C05575763B3A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Threshold1Member" xlink:label="loc_ftai_Threshold1Member_862ECA2373A05DC18164791C28541EC6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_IncomeIncentiveAllocationThresholdDomain_8216529C9F495D6D8A52C05575763B3A" xlink:to="loc_ftai_Threshold1Member_862ECA2373A05DC18164791C28541EC6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Threshold2Member" xlink:label="loc_ftai_Threshold2Member_D914C781CBB45846BF4A13F6B8634ACC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_IncomeIncentiveAllocationThresholdDomain_8216529C9F495D6D8A52C05575763B3A" xlink:to="loc_ftai_Threshold2Member_D914C781CBB45846BF4A13F6B8634ACC" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Threshold3Member" xlink:label="loc_ftai_Threshold3Member_214A11242AE65040A87424D1406FB40A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_IncomeIncentiveAllocationThresholdDomain_8216529C9F495D6D8A52C05575763B3A" xlink:to="loc_ftai_Threshold3Member_214A11242AE65040A87424D1406FB40A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_8A4E3DDA363F5227BC1B4CCDBC3BF10A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_8A4E3DDA363F5227BC1B4CCDBC3BF10A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_87BA312CA2F51395CD11AA12A9CDDB7D_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_8A4E3DDA363F5227BC1B4CCDBC3BF10A" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_87BA312CA2F51395CD11AA12A9CDDB7D_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_484BB31DA7185A3BB13D0CFB80381BA6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_8A4E3DDA363F5227BC1B4CCDBC3BF10A" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_484BB31DA7185A3BB13D0CFB80381BA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_42A34DAF7C0E5B5E8DF2E942261AFB49" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_484BB31DA7185A3BB13D0CFB80381BA6" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesMember_42A34DAF7C0E5B5E8DF2E942261AFB49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_F81558AF284A5E358DC67A85CDBC153D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_F81558AF284A5E358DC67A85CDBC153D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_1BDCDFA043B276451283AA12A9CDCBB0_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_F81558AF284A5E358DC67A85CDBC153D" xlink:to="loc_us-gaap_RelatedPartyDomain_1BDCDFA043B276451283AA12A9CDCBB0_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_0AF5CA6A13555521B981D98713FE260B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_F81558AF284A5E358DC67A85CDBC153D" xlink:to="loc_us-gaap_RelatedPartyDomain_0AF5CA6A13555521B981D98713FE260B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AffiliatedEntityMember" xlink:label="loc_us-gaap_AffiliatedEntityMember_B18C181ACF545EF2B198FAAA87973CD8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_0AF5CA6A13555521B981D98713FE260B" xlink:to="loc_us-gaap_AffiliatedEntityMember_B18C181ACF545EF2B198FAAA87973CD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GeneralPartnerMember" xlink:label="loc_us-gaap_GeneralPartnerMember_387BCA7FC2F25BE3A029D7CA1700AEA5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_0AF5CA6A13555521B981D98713FE260B" xlink:to="loc_us-gaap_GeneralPartnerMember_387BCA7FC2F25BE3A029D7CA1700AEA5" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_FortressWorldwideTransportationandInfrastructureMasterGPLLPMember" xlink:label="loc_ftai_FortressWorldwideTransportationandInfrastructureMasterGPLLPMember_7C69C558D48B5DE1B802450F340E92E5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_0AF5CA6A13555521B981D98713FE260B" xlink:to="loc_ftai_FortressWorldwideTransportationandInfrastructureMasterGPLLPMember_7C69C558D48B5DE1B802450F340E92E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_E677D8FBFC4B53BDB2635E44D96D75A0" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_E677D8FBFC4B53BDB2635E44D96D75A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_677B266872AAF24E38FEAA12A9CE33B3_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_E677D8FBFC4B53BDB2635E44D96D75A0" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_677B266872AAF24E38FEAA12A9CE33B3_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_E677D8FBFC4B53BDB2635E44D96D75A0" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ManagementFeesMember" xlink:label="loc_ftai_ManagementFeesMember_2F0E922F2F0D55C4A6C3224003D52A5F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_ManagementFeesMember_2F0E922F2F0D55C4A6C3224003D52A5F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PostIPOManagementFeesMember" xlink:label="loc_ftai_PostIPOManagementFeesMember_8375D9982E095043B4BB9892D2CEF49E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_PostIPOManagementFeesMember_8375D9982E095043B4BB9892D2CEF49E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncomeIncentiveAllocationMember" xlink:label="loc_ftai_IncomeIncentiveAllocationMember_E65C453365BC52F4A2BD4611C78EF7B6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_IncomeIncentiveAllocationMember_E65C453365BC52F4A2BD4611C78EF7B6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CapitalGainsIncentiveAllocationMember" xlink:label="loc_ftai_CapitalGainsIncentiveAllocationMember_7CC0C45A35CB5D3E921F44771A31D963" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_CapitalGainsIncentiveAllocationMember_7CC0C45A35CB5D3E921F44771A31D963" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_E4F0CD4613D1503B9010AA2EFF00F2BA" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_E4F0CD4613D1503B9010AA2EFF00F2BA" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AcquisitionandTransactionExpensesMember" xlink:label="loc_ftai_AcquisitionandTransactionExpensesMember_D7AA74023FFF5B48A4B43A1AC6516A3F" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_AcquisitionandTransactionExpensesMember_D7AA74023FFF5B48A4B43A1AC6516A3F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_BondPurchaseAgreementGuaranteeFeesMember" xlink:label="loc_ftai_BondPurchaseAgreementGuaranteeFeesMember_B0CA9692D0505E1EA3BAC24E50689ECD" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_90941F87F4D25D87B17A02667B6DB744" xlink:to="loc_ftai_BondPurchaseAgreementGuaranteeFeesMember_B0CA9692D0505E1EA3BAC24E50689ECD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AF50DD8A27335DB8B64CCB99EBB0F4F6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AF50DD8A27335DB8B64CCB99EBB0F4F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_2266F7FF3774E328315FAA12A9CF671C_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AF50DD8A27335DB8B64CCB99EBB0F4F6" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_2266F7FF3774E328315FAA12A9CF671C_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_02CB8DE97F9B503092BFA7A19A2C1043" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_AF50DD8A27335DB8B64CCB99EBB0F4F6" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_02CB8DE97F9B503092BFA7A19A2C1043" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_B332001762E05EB690B665E02D5DC49E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_02CB8DE97F9B503092BFA7A19A2C1043" xlink:to="loc_ftai_JeffersonTerminalMember_B332001762E05EB690B665E02D5DC49E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_3F1CEBD3BE3E52B885C0198012CE55CA" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_598B65D6114A53DAB5B9439254EE4FB0" xlink:to="loc_us-gaap_RangeAxis_3F1CEBD3BE3E52B885C0198012CE55CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_D515005E7D2DB00DD303AA12A9CFC623_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_3F1CEBD3BE3E52B885C0198012CE55CA" xlink:to="loc_us-gaap_RangeMember_D515005E7D2DB00DD303AA12A9CFC623_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_71741CDC3FFF5EFD8A111106AA4E4FC7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_3F1CEBD3BE3E52B885C0198012CE55CA" xlink:to="loc_us-gaap_RangeMember_71741CDC3FFF5EFD8A111106AA4E4FC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_ABE547EA277654949A983E4CB5496575" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_71741CDC3FFF5EFD8A111106AA4E4FC7" xlink:to="loc_us-gaap_MinimumMember_ABE547EA277654949A983E4CB5496575" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_0BDF23BED2A25BE698C33B92042BB63B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_71741CDC3FFF5EFD8A111106AA4E4FC7" xlink:to="loc_us-gaap_MaximumMember_0BDF23BED2A25BE698C33B92042BB63B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OwnershipPercentagebyManager" xlink:label="loc_ftai_OwnershipPercentagebyManager_162DFCE87844590D9DB5EC0CF36BEDF3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_ftai_OwnershipPercentagebyManager_162DFCE87844590D9DB5EC0CF36BEDF3" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RelatedPartyTransactionManagementFeePercentFee" xlink:label="loc_ftai_RelatedPartyTransactionManagementFeePercentFee_3F1AA68764CA5B38AEDFEFEFC7062EDD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_ftai_RelatedPartyTransactionManagementFeePercentFee_3F1AA68764CA5B38AEDFEFEFC7062EDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_755B5A4AF11A56579C91C61B19A40EDD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_755B5A4AF11A56579C91C61B19A40EDD" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RelatedPartyTransactionIncomeIncentiveAllocationPercentofPreincentiveAllocationNetIncome" xlink:label="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationPercentofPreincentiveAllocationNetIncome_3CA6BE685DC356B88B7A2843B059F5C5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationPercentofPreincentiveAllocationNetIncome_3CA6BE685DC356B88B7A2843B059F5C5" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RelatedPartyTransactionIncomeIncentiveAllocationQuarterlyPercentThresholdofPreIncentiveAllocationNetIncome" xlink:label="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationQuarterlyPercentThresholdofPreIncentiveAllocationNetIncome_2A70C940AF09505CB51BFAC5F09E0B5A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationQuarterlyPercentThresholdofPreIncentiveAllocationNetIncome_2A70C940AF09505CB51BFAC5F09E0B5A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RelatedPartyTransactionIncomeIncentiveAllocationAnnualPercentThresholdofPreIncentiveAllocationNetIncome" xlink:label="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationAnnualPercentThresholdofPreIncentiveAllocationNetIncome_50551FE601715BAF9DF159569B10114B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_ftai_RelatedPartyTransactionIncomeIncentiveAllocationAnnualPercentThresholdofPreIncentiveAllocationNetIncome_50551FE601715BAF9DF159569B10114B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DueToAffiliateCurrentAndNoncurrent" xlink:label="loc_us-gaap_DueToAffiliateCurrentAndNoncurrent_5481E1FB19905BB9B6410048D1DB011A" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_DueToAffiliateCurrentAndNoncurrent_5481E1FB19905BB9B6410048D1DB011A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedParties" xlink:label="loc_us-gaap_AccountsReceivableRelatedParties_3FDE41C4223D507A90913F80B181AF32" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_AccountsReceivableRelatedParties_3FDE41C4223D507A90913F80B181AF32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5DB7F1EDBA1C561F80B37FDC09889AF7" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5DB7F1EDBA1C561F80B37FDC09889AF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_8C59B3F57215529BA69D3BCDB4D1AC5B" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_8C59B3F57215529BA69D3BCDB4D1AC5B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_88B9066FEEE45470A2F554BC621F59CF" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_MinorityInterest_88B9066FEEE45470A2F554BC621F59CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_C84F71CF4DCA55DEA50480479BAFAB84" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_C84F71CF4DCA55DEA50480479BAFAB84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_196E9356C0915D49B20D0142795F5DEC" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_0CE5CCE0A8095CC481D2F00210C9039A" xlink:to="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_196E9356C0915D49B20D0142795F5DEC" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/Organization" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/OrganizationDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/PropertyPlantAndEquipmentNet" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetDepreciationDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4C4DF6DF970A6485A20F4AFBDA179F1B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_FA74741AC71C34B7331B4AFBDA163229" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4C4DF6DF970A6485A20F4AFBDA179F1B" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_FA74741AC71C34B7331B4AFBDA163229" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_DD39EDB75FD98BBD5F4D4AFBDA16822A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_FA74741AC71C34B7331B4AFBDA163229" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_DD39EDB75FD98BBD5F4D4AFBDA16822A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_DD39EDB75FD98BBD5F4D4AFBDA16822A" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_DD39EDB75FD98BBD5F4D4AFBDA16822A" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LandAndLandImprovementsMember" xlink:label="loc_us-gaap_LandAndLandImprovementsMember_06296FF8DD7FEED95C844AFBDA16E350" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_LandAndLandImprovementsMember_06296FF8DD7FEED95C844AFBDA16E350" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:label="loc_us-gaap_ConstructionInProgressMember_A8A7F0D828D6234D4C964AFBDA166680" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_ConstructionInProgressMember_A8A7F0D828D6234D4C964AFBDA166680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_A3FBED6606C56C7CAB5F4AFBDA174449" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_BuildingAndBuildingImprovementsMember_A3FBED6606C56C7CAB5F4AFBDA174449" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnergyEquipmentMember" xlink:label="loc_us-gaap_EnergyEquipmentMember_780743C665F687560DE34AFBDA1783EE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_EnergyEquipmentMember_780743C665F687560DE34AFBDA1783EE" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadTrackandRelatedAssetsMember" xlink:label="loc_ftai_RailroadTrackandRelatedAssetsMember_38E06ADFDA7D7BDFFA4D4AFBDA17C900" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_ftai_RailroadTrackandRelatedAssetsMember_38E06ADFDA7D7BDFFA4D4AFBDA17C900" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadEquipmentMember" xlink:label="loc_ftai_RailroadEquipmentMember_F1A31004D6A69C475C8E4AFBDA17C37D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_ftai_RailroadEquipmentMember_F1A31004D6A69C475C8E4AFBDA17C37D" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailcarsandLocomotivesMember" xlink:label="loc_ftai_RailcarsandLocomotivesMember_1A9A16F239224F91B4244AFBDA17CDE8" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_ftai_RailcarsandLocomotivesMember_1A9A16F239224F91B4244AFBDA17CDE8" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ComputerHardwareandSoftwareMember" xlink:label="loc_ftai_ComputerHardwareandSoftwareMember_147D2CAA07B4285D45BF4AFBDA17EDF8" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_ftai_ComputerHardwareandSoftwareMember_147D2CAA07B4285D45BF4AFBDA17EDF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_6C8810A80935349C56164AFBDA179551" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_6C8810A80935349C56164AFBDA179551" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VehiclesMember" xlink:label="loc_us-gaap_VehiclesMember_A2B4E7BEA6BC10E3C1614AFBDA17AE73" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_VehiclesMember_A2B4E7BEA6BC10E3C1614AFBDA17AE73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryReplacementPartsMember" xlink:label="loc_us-gaap_PublicUtilitiesInventoryReplacementPartsMember_6F354C837D8E53288DBC4AFBDA177D05" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_8DA60665D501ECC4E2544AFBDA16730A" xlink:to="loc_us-gaap_PublicUtilitiesInventoryReplacementPartsMember_6F354C837D8E53288DBC4AFBDA177D05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_53BDFC6D4E48C7F3D2DC4AFBDA179D5F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4C4DF6DF970A6485A20F4AFBDA179F1B" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_53BDFC6D4E48C7F3D2DC4AFBDA179D5F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_9285D5A9BF2A3C2D09104AFBDA178AF7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4C4DF6DF970A6485A20F4AFBDA179F1B" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_9285D5A9BF2A3C2D09104AFBDA178AF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_DB96A1024A1EB6F88A864AFBDA171C32" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4C4DF6DF970A6485A20F4AFBDA179F1B" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_DB96A1024A1EB6F88A864AFBDA171C32" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_9FAD69E1D2BEDE5696847E5C1345ACB8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_CBDC09273015FE4232477E5C134453C0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_9FAD69E1D2BEDE5696847E5C1345ACB8" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_CBDC09273015FE4232477E5C134453C0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_C2B584E2D257389CD7AF7E5C1345A701" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_CBDC09273015FE4232477E5C134453C0" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_C2B584E2D257389CD7AF7E5C1345A701" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_39EA21D2C59F902F76CB7E5C134553B1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_C2B584E2D257389CD7AF7E5C1345A701" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_39EA21D2C59F902F76CB7E5C134553B1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_39EA21D2C59F902F76CB7E5C134553B1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_C2B584E2D257389CD7AF7E5C1345A701" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_39EA21D2C59F902F76CB7E5C134553B1" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_HannibalMember" xlink:label="loc_ftai_HannibalMember_716EA921463AB8008FBF7E5C1345AB3B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_39EA21D2C59F902F76CB7E5C134553B1" xlink:to="loc_ftai_HannibalMember_716EA921463AB8008FBF7E5C1345AB3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_8890AE04AC85AF9F3AAA7E5C13458FA6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_CBDC09273015FE4232477E5C134453C0" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_8890AE04AC85AF9F3AAA7E5C13458FA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5D3554D6E267EA62EA237E5C13458089_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_8890AE04AC85AF9F3AAA7E5C13458FA6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5D3554D6E267EA62EA237E5C13458089_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5D3554D6E267EA62EA237E5C13458089" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_8890AE04AC85AF9F3AAA7E5C13458FA6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5D3554D6E267EA62EA237E5C13458089" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadVehiclesFurnitureandFixturesMember" xlink:label="loc_ftai_RailroadVehiclesFurnitureandFixturesMember_6FA13A457587EAFCD0907E5FE6922031" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_5D3554D6E267EA62EA237E5C13458089" xlink:to="loc_ftai_RailroadVehiclesFurnitureandFixturesMember_6FA13A457587EAFCD0907E5FE6922031" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditions" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAdditions_9E0DB10D681601CE97097E5C1345653F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_9FAD69E1D2BEDE5696847E5C1345ACB8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAdditions_9E0DB10D681601CE97097E5C1345653F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AcquisitionCosts" xlink:label="loc_us-gaap_AcquisitionCosts_53D5BEE38F6F4C7B21177E5C1345E098" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_9FAD69E1D2BEDE5696847E5C1345ACB8" xlink:to="loc_us-gaap_AcquisitionCosts_53D5BEE38F6F4C7B21177E5C1345E098" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisposals" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisposals_AEF1B4E54A953C7C95307E5C1345F11C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_9FAD69E1D2BEDE5696847E5C1345ACB8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisposals_AEF1B4E54A953C7C95307E5C1345F11C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/PropertyPlantAndEquipmentNetTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/Revenues" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/RevenuesComponentsOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingRevenueReconcilingItemLineItems" xlink:label="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable" xlink:label="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_BB56213476BC57F732E74AFBD9ACECD5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:to="loc_us-gaap_ConsolidationItemsAxis_BB56213476BC57F732E74AFBD9ACECD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_1AB1FBAE32E7CFACBAA74AFBD9AC055B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_BB56213476BC57F732E74AFBD9ACECD5" xlink:to="loc_us-gaap_ConsolidationItemsDomain_1AB1FBAE32E7CFACBAA74AFBD9AC055B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_1AB1FBAE32E7CFACBAA74AFBD9AC055B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_BB56213476BC57F732E74AFBD9ACECD5" xlink:to="loc_us-gaap_ConsolidationItemsDomain_1AB1FBAE32E7CFACBAA74AFBD9AC055B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_B58B46D74FE3D71FE6A24AFBD9AC29B4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_1AB1FBAE32E7CFACBAA74AFBD9AC055B" xlink:to="loc_us-gaap_OperatingSegmentsMember_B58B46D74FE3D71FE6A24AFBD9AC29B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_46E659F177CF311C13124AFBD9AC921A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_46E659F177CF311C13124AFBD9AC921A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_6679C41E1CC04EF85BE94AFBD9AC35C4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_46E659F177CF311C13124AFBD9AC921A" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_6679C41E1CC04EF85BE94AFBD9AC35C4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_6679C41E1CC04EF85BE94AFBD9AC35C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_46E659F177CF311C13124AFBD9AC921A" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_6679C41E1CC04EF85BE94AFBD9AC35C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_37AD1755184789A3A5B64AFBD9ACE6FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_6679C41E1CC04EF85BE94AFBD9AC35C4" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_37AD1755184789A3A5B64AFBD9ACE6FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_5CF0E1CE343F6E9DCCFB4AFBD9ADBA9B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_5CF0E1CE343F6E9DCCFB4AFBD9ADBA9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_5CF0E1CE343F6E9DCCFB4AFBD9ADBA9B" xlink:to="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_5CF0E1CE343F6E9DCCFB4AFBD9ADBA9B" xlink:to="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_1101C51DDA5DA85602B44AFBD9ADC0BA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED" xlink:to="loc_ftai_EquipmentLeasingMember_1101C51DDA5DA85602B44AFBD9ADC0BA" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_F70EB75ECE0E6F1972E04AFBD9ADCB1A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_E1D14A0DBD6406860B764AFBD9AD9AED" xlink:to="loc_ftai_InfrastructureMember_F70EB75ECE0E6F1972E04AFBD9ADCB1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_9C4EE2C40D3623B1658C4AFBD9ADBDAE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_418DB643C2308FD5F20D4AFBD9AC909B" xlink:to="loc_us-gaap_SubsegmentsAxis_9C4EE2C40D3623B1658C4AFBD9ADBDAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_9C4EE2C40D3623B1658C4AFBD9ADBDAE" xlink:to="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_9C4EE2C40D3623B1658C4AFBD9ADBDAE" xlink:to="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_76EC6FBB9F5F7BDEB0794AFBD9ADD5EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_AviationLeasingMember_76EC6FBB9F5F7BDEB0794AFBD9ADD5EE" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_9191365EE3E46ECD5AB74AFBD9AD9FEF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_OffshoreEnergyMember_9191365EE3E46ECD5AB74AFBD9AD9FEF" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_E02CF2B02B20F9EDD6E44AFBD9AD1672" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_ShippingContainersMember_E02CF2B02B20F9EDD6E44AFBD9AD1672" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_9BCED259C3BF0A7E4CD54AFBD9AD2081" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_JeffersonTerminalMember_9BCED259C3BF0A7E4CD54AFBD9AD2081" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_92FB6C6583D28F3ADDEC4AFBD9AD7DCD" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_RailroadMember_92FB6C6583D28F3ADDEC4AFBD9AD7DCD" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_97DF5B698689795B65804AFBD9ADFE72" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_6B21AA1F43055A49C1DA4AFBD9AD1B4C" xlink:to="loc_ftai_PortsandTerminalsMember_97DF5B698689795B65804AFBD9ADFE72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementLeaseRevenue" xlink:label="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_4062E5EF8D9E3807599F4AFBD9ADD7F2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_OperatingLeasesIncomeStatementLeaseRevenue_4062E5EF8D9E3807599F4AFBD9ADD7F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaintenanceRevenue" xlink:label="loc_us-gaap_MaintenanceRevenue_17857ADF7657625554414AFBD9AEC185" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_MaintenanceRevenue_17857ADF7657625554414AFBD9AEC185" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesIncomeStatementLeaseRevenue" xlink:label="loc_us-gaap_CapitalLeasesIncomeStatementLeaseRevenue_10F6A230EE6774895F114AFBD9AE52D4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_CapitalLeasesIncomeStatementLeaseRevenue_10F6A230EE6774895F114AFBD9AE52D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="loc_us-gaap_OtherSalesRevenueNet_120236163C8FFCE206264AFBD9AE4431" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_OtherSalesRevenueNet_120236163C8FFCE206264AFBD9AE4431" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailRevenue" xlink:label="loc_ftai_RailRevenue_1D012C154A46A3C7E45F4AFBD9AE3B50" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_ftai_RailRevenue_1D012C154A46A3C7E45F4AFBD9AE3B50" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_TerminalServicesRevenues" xlink:label="loc_ftai_TerminalServicesRevenues_FFC8DA829CFA3884E8D44AFBD9AEC0D0" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_ftai_TerminalServicesRevenues_FFC8DA829CFA3884E8D44AFBD9AEC0D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_DB384D2149785087C8954AFBD9AED5ED" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_403A2DE2C8E3F992514A4AFBD9AD8692" xlink:to="loc_us-gaap_SalesRevenueNet_DB384D2149785087C8954AFBD9AED5ED" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/RevenuesMinimumFutureAnnualRevenuesDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/RevenuesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationBalanceSheetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_6D18AF3C7120506589BDA46DEE09EDDA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:to="loc_us-gaap_ConsolidationItemsAxis_6D18AF3C7120506589BDA46DEE09EDDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_7BD98A5921510571CA9E807A84D76342_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_6D18AF3C7120506589BDA46DEE09EDDA" xlink:to="loc_us-gaap_ConsolidationItemsDomain_7BD98A5921510571CA9E807A84D76342_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_C1C44D291B175EAAA6254BA3C5EA16F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_6D18AF3C7120506589BDA46DEE09EDDA" xlink:to="loc_us-gaap_ConsolidationItemsDomain_C1C44D291B175EAAA6254BA3C5EA16F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_11F47E8B3D2C5D5588045E876B6245FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_C1C44D291B175EAAA6254BA3C5EA16F3" xlink:to="loc_us-gaap_OperatingSegmentsMember_11F47E8B3D2C5D5588045E876B6245FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_E5277E867175513E832940923E947A76" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_C1C44D291B175EAAA6254BA3C5EA16F3" xlink:to="loc_us-gaap_CorporateNonSegmentMember_E5277E867175513E832940923E947A76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_B12204C45D90526FB8E3EF2564B96882" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_B12204C45D90526FB8E3EF2564B96882" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BB40639119583E83DE7A807A84DFCE71_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_B12204C45D90526FB8E3EF2564B96882" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BB40639119583E83DE7A807A84DFCE71_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A0B82373CFA550488FDC5B22AC7FCCDD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_B12204C45D90526FB8E3EF2564B96882" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A0B82373CFA550488FDC5B22AC7FCCDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_7FC72883BFC95EC7A8D3AB3B0ABC2959" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A0B82373CFA550488FDC5B22AC7FCCDD" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_7FC72883BFC95EC7A8D3AB3B0ABC2959" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_36B09ACB62945A07AD65500FE50B2FA4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_36B09ACB62945A07AD65500FE50B2FA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_61B4316619E8C6F2A8D7807A84DFC305_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_36B09ACB62945A07AD65500FE50B2FA4" xlink:to="loc_us-gaap_SegmentDomain_61B4316619E8C6F2A8D7807A84DFC305_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_8540F21277DB5C9AA805CC61E719AE06" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_36B09ACB62945A07AD65500FE50B2FA4" xlink:to="loc_us-gaap_SegmentDomain_8540F21277DB5C9AA805CC61E719AE06" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_7F1454C614DD505093190601F940384A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_8540F21277DB5C9AA805CC61E719AE06" xlink:to="loc_ftai_EquipmentLeasingMember_7F1454C614DD505093190601F940384A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_04DB999E32775F9C97DF02F30BEA0487" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_8540F21277DB5C9AA805CC61E719AE06" xlink:to="loc_ftai_InfrastructureMember_04DB999E32775F9C97DF02F30BEA0487" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_2C71D97ABCAB5FE28B3044AC5EB26296" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_806737F7D59F54E68098CD0EC471775F" xlink:to="loc_us-gaap_SubsegmentsAxis_2C71D97ABCAB5FE28B3044AC5EB26296" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_543E92E3F643FC781070807A84DF20E3_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_2C71D97ABCAB5FE28B3044AC5EB26296" xlink:to="loc_us-gaap_SubsegmentsDomain_543E92E3F643FC781070807A84DF20E3_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_2C71D97ABCAB5FE28B3044AC5EB26296" xlink:to="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_61CEC80F9F58528C801E8A0DF98A3D66" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_AviationLeasingMember_61CEC80F9F58528C801E8A0DF98A3D66" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_18138A0FE5245229AD9C4707ACBA6509" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_OffshoreEnergyMember_18138A0FE5245229AD9C4707ACBA6509" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_21DA7B3F176C510DACEE9CF22ED08F53" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_ShippingContainersMember_21DA7B3F176C510DACEE9CF22ED08F53" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_45613C1226D25251A6A00B19CBBB6A51" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_JeffersonTerminalMember_45613C1226D25251A6A00B19CBBB6A51" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_B6C0BF30CCE456A182630A3F70351B68" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_RailroadMember_B6C0BF30CCE456A182630A3F70351B68" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_541C4914523F53628EAADA6EBE2CD5D3" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_B94659636A4E54BA9668EA6A9C5603AC" xlink:to="loc_ftai_PortsandTerminalsMember_541C4914523F53628EAADA6EBE2CD5D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_953C6F66B61159BB83F5651D48F73A2B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_Assets_953C6F66B61159BB83F5651D48F73A2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_0BC57C5334615EA3A5A961AF6807A440" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_LongTermDebt_0BC57C5334615EA3A5A961AF6807A440" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_F429F4E010B653FE8814C50C88548189" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_Liabilities_F429F4E010B653FE8814C50C88548189" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MembersEquityAbstract" xlink:label="loc_us-gaap_MembersEquityAbstract_9C856CCB8E065128B5E1142CD409F25B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_MembersEquityAbstract_9C856CCB8E065128B5E1142CD409F25B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MembersEquityAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_MembersEquityAttributableToNoncontrollingInterest_893AAE9425D15FD88846E087A53A7D6A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MembersEquityAbstract_9C856CCB8E065128B5E1142CD409F25B" xlink:to="loc_us-gaap_MembersEquityAttributableToNoncontrollingInterest_893AAE9425D15FD88846E087A53A7D6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_7F9C3D70E3785B56874BA73CEC3756F0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MembersEquityAbstract_9C856CCB8E065128B5E1142CD409F25B" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_7F9C3D70E3785B56874BA73CEC3756F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_2F75539D8E6953CCBF717FF5336931AD" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C7747B83B2A85BB4861C443EF217D23D" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_2F75539D8E6953CCBF717FF5336931AD" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationLocationOfLongLivedAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_B9E72AE21DB955699F864A3F28CD491E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_B9E72AE21DB955699F864A3F28CD491E" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassAxis" xlink:label="loc_us-gaap_MajorPropertyClassAxis_CA25638CE25F5B30BCE5177E91FEB124" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_MajorPropertyClassAxis_CA25638CE25F5B30BCE5177E91FEB124" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="loc_us-gaap_MajorPropertyClassDomain_26C6E93F4B9BE012309C807A84CA7A68_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MajorPropertyClassAxis_CA25638CE25F5B30BCE5177E91FEB124" xlink:to="loc_us-gaap_MajorPropertyClassDomain_26C6E93F4B9BE012309C807A84CA7A68_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="loc_us-gaap_MajorPropertyClassDomain_1C2DBD5DF7AA56D5934DCDAE794A20C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MajorPropertyClassAxis_CA25638CE25F5B30BCE5177E91FEB124" xlink:to="loc_us-gaap_MajorPropertyClassDomain_1C2DBD5DF7AA56D5934DCDAE794A20C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentMember" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentMember_E74FC7AC77F951F4914B16CDB23D61F7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MajorPropertyClassDomain_1C2DBD5DF7AA56D5934DCDAE794A20C6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentMember_E74FC7AC77F951F4914B16CDB23D61F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="loc_us-gaap_StatementGeographicalAxis_0E3931F6412D500386F67D3F9B00F8D8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_StatementGeographicalAxis_0E3931F6412D500386F67D3F9B00F8D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_065B450932DE74B4B04B807A84CA9524_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementGeographicalAxis_0E3931F6412D500386F67D3F9B00F8D8" xlink:to="loc_us-gaap_SegmentGeographicalDomain_065B450932DE74B4B04B807A84CA9524_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementGeographicalAxis_0E3931F6412D500386F67D3F9B00F8D8" xlink:to="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AfricaMember" xlink:label="loc_us-gaap_AfricaMember_5D74205F94B6539193C2AC21AB1781F6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:to="loc_us-gaap_AfricaMember_5D74205F94B6539193C2AC21AB1781F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AsiaMember" xlink:label="loc_us-gaap_AsiaMember_40E981530AF850C1AC49D57C6A1E0FBC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:to="loc_us-gaap_AsiaMember_40E981530AF850C1AC49D57C6A1E0FBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EuropeMember" xlink:label="loc_us-gaap_EuropeMember_F47F7233FDEF5374901B7895929042FC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:to="loc_us-gaap_EuropeMember_F47F7233FDEF5374901B7895929042FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NorthAmericaMember" xlink:label="loc_us-gaap_NorthAmericaMember_7E3B44E355C6526E8192520F50BD0F79" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:to="loc_us-gaap_NorthAmericaMember_7E3B44E355C6526E8192520F50BD0F79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SouthAmericaMember" xlink:label="loc_us-gaap_SouthAmericaMember_137DA633A1D457D3A77AD34B367A48AE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_D9DB4A86EFAB5BC38C9E89AA9DFD44E3" xlink:to="loc_us-gaap_SouthAmericaMember_137DA633A1D457D3A77AD34B367A48AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_BB8F64D3E78259F8BC4038E1CD3B2A1C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_ConsolidationItemsAxis_BB8F64D3E78259F8BC4038E1CD3B2A1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_445C7B620619D301C24E807A84CA6504_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_BB8F64D3E78259F8BC4038E1CD3B2A1C" xlink:to="loc_us-gaap_ConsolidationItemsDomain_445C7B620619D301C24E807A84CA6504_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_E8F17E4C6DEB521DAA062901AA69E1D0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_BB8F64D3E78259F8BC4038E1CD3B2A1C" xlink:to="loc_us-gaap_ConsolidationItemsDomain_E8F17E4C6DEB521DAA062901AA69E1D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_5069AE362E6350458765E9DBFDB34847" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_E8F17E4C6DEB521DAA062901AA69E1D0" xlink:to="loc_us-gaap_OperatingSegmentsMember_5069AE362E6350458765E9DBFDB34847" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_9484B0A2CB3C50349061432421EC4A6A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_E8F17E4C6DEB521DAA062901AA69E1D0" xlink:to="loc_us-gaap_CorporateNonSegmentMember_9484B0A2CB3C50349061432421EC4A6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_480AE42BC18F5C429822D88A784F2F4B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_480AE42BC18F5C429822D88A784F2F4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_89AE765E42C2DA5C7C85807A84CBD0DD_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_480AE42BC18F5C429822D88A784F2F4B" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_89AE765E42C2DA5C7C85807A84CBD0DD_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5CA1B2AE19F45291881E40B35B888A07" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_480AE42BC18F5C429822D88A784F2F4B" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5CA1B2AE19F45291881E40B35B888A07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_4E355DB4E4CA59EB92016A99706EA7C3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5CA1B2AE19F45291881E40B35B888A07" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_4E355DB4E4CA59EB92016A99706EA7C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_E93A537359115F92A0CC080AB807E2A7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_E93A537359115F92A0CC080AB807E2A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_ECD0E85D573B90D1AC1E807A84CBECFA_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_E93A537359115F92A0CC080AB807E2A7" xlink:to="loc_us-gaap_SegmentDomain_ECD0E85D573B90D1AC1E807A84CBECFA_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_D42084BF854A555581787411443928F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_E93A537359115F92A0CC080AB807E2A7" xlink:to="loc_us-gaap_SegmentDomain_D42084BF854A555581787411443928F5" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_E8AA75289FE85ADCBFC0ABD7531779D8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_D42084BF854A555581787411443928F5" xlink:to="loc_ftai_EquipmentLeasingMember_E8AA75289FE85ADCBFC0ABD7531779D8" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_68E73A086F895395BDB2456096201BD5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_D42084BF854A555581787411443928F5" xlink:to="loc_ftai_InfrastructureMember_68E73A086F895395BDB2456096201BD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_8FFD2E2739315DDB963980410087D7A6" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_A8089FA709AF5CCA9BA2F5A9471085A4" xlink:to="loc_us-gaap_SubsegmentsAxis_8FFD2E2739315DDB963980410087D7A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_4B4EE05BA7DF491D405B807A84CB7EDF_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_8FFD2E2739315DDB963980410087D7A6" xlink:to="loc_us-gaap_SubsegmentsDomain_4B4EE05BA7DF491D405B807A84CB7EDF_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_8FFD2E2739315DDB963980410087D7A6" xlink:to="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_1598ACDB1F4754A3B5BB02001E018074" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_AviationLeasingMember_1598ACDB1F4754A3B5BB02001E018074" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_B417AB14CE095835B2893059DBA49CEF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_OffshoreEnergyMember_B417AB14CE095835B2893059DBA49CEF" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_DC566F6795B759B9A0026AD4035F4FB7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_ShippingContainersMember_DC566F6795B759B9A0026AD4035F4FB7" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_34CC7C7CFA925248A7F19FDC97F30F1B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_JeffersonTerminalMember_34CC7C7CFA925248A7F19FDC97F30F1B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_839726848AA455888900F35E83E42A4B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_RailroadMember_839726848AA455888900F35E83E42A4B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_9699124581FE5DC9A9904F0C9FDBC38C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_CBF6E3A4B52753F1825CAA78600C0BE5" xlink:to="loc_ftai_PortsandTerminalsMember_9699124581FE5DC9A9904F0C9FDBC38C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_4845DBF8DF3C50FDB07A9337266EE65D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_B9E72AE21DB955699F864A3F28CD491E" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNet_4845DBF8DF3C50FDB07A9337266EE65D" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_5D781D087E95511284368C7CF730A73B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_79E463F0218E53F8853F36E642CC831C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_5D781D087E95511284368C7CF730A73B" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_79E463F0218E53F8853F36E642CC831C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_0A09EBE69A4F5545B7397CCF97CF3809" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_79E463F0218E53F8853F36E642CC831C" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_0A09EBE69A4F5545B7397CCF97CF3809" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_F7E83593AE88FEFE50F5807A8505AE0C_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_0A09EBE69A4F5545B7397CCF97CF3809" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_F7E83593AE88FEFE50F5807A8505AE0C_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain" xlink:label="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_030F63491D0F51358CF0296CF5A0CA3C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_0A09EBE69A4F5545B7397CCF97CF3809" xlink:to="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_030F63491D0F51358CF0296CF5A0CA3C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RepaunoMember" xlink:label="loc_ftai_RepaunoMember_FB945F496E345032BA915BD65A9F2B2A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_030F63491D0F51358CF0296CF5A0CA3C" xlink:to="loc_ftai_RepaunoMember_FB945F496E345032BA915BD65A9F2B2A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_HannibalMember" xlink:label="loc_ftai_HannibalMember_81FCDB2363935F6D85C26B5CD7BBF2C0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_030F63491D0F51358CF0296CF5A0CA3C" xlink:to="loc_ftai_HannibalMember_81FCDB2363935F6D85C26B5CD7BBF2C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_300DAA8DCAB4544481D6A5C9C8C2DDD4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_5D781D087E95511284368C7CF730A73B" xlink:to="loc_us-gaap_NumberOfReportableSegments_300DAA8DCAB4544481D6A5C9C8C2DDD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AreaOfRealEstateProperty" xlink:label="loc_us-gaap_AreaOfRealEstateProperty_1DDFD53CFE0F5884907330264876CD1C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_5D781D087E95511284368C7CF730A73B" xlink:to="loc_us-gaap_AreaOfRealEstateProperty_1DDFD53CFE0F5884907330264876CD1C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationReconciliationOfAdjustedNetIncomeToNetIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_5573CC859E6AC500CCC25F56A34D03FC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:to="loc_us-gaap_ConsolidationItemsAxis_5573CC859E6AC500CCC25F56A34D03FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_5573CC859E6AC500CCC25F56A34D03FC" xlink:to="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_5573CC859E6AC500CCC25F56A34D03FC" xlink:to="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_E318E8B92DC2D6884ED25F56A34D061E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131" xlink:to="loc_us-gaap_OperatingSegmentsMember_E318E8B92DC2D6884ED25F56A34D061E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_6DD43D423930DC02C4DC5F56A34DD9D4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_2FB9E3F5E48527B3301D5F56A34D7131" xlink:to="loc_us-gaap_CorporateNonSegmentMember_6DD43D423930DC02C4DC5F56A34DD9D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4A6995A2A9CD8961BA475F56A34DF6CF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4A6995A2A9CD8961BA475F56A34DF6CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A7FE106FC508F9DA35A95F56A34DA16E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4A6995A2A9CD8961BA475F56A34DF6CF" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A7FE106FC508F9DA35A95F56A34DA16E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A7FE106FC508F9DA35A95F56A34DA16E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_4A6995A2A9CD8961BA475F56A34DF6CF" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A7FE106FC508F9DA35A95F56A34DA16E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_D3A4EC11DA3DDEB73B0D5F56A34DF89F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_A7FE106FC508F9DA35A95F56A34DA16E" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_D3A4EC11DA3DDEB73B0D5F56A34DF89F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_65A97DE3A667299667915F56A34D587A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_65A97DE3A667299667915F56A34D587A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_65A97DE3A667299667915F56A34D587A" xlink:to="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_65A97DE3A667299667915F56A34D587A" xlink:to="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_9D7A766959D40B6258CA5F56A34E1EB9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85" xlink:to="loc_ftai_EquipmentLeasingMember_9D7A766959D40B6258CA5F56A34E1EB9" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_6989F04F390040558D945F56A34E70C6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_E6303252FED75E08A0CA5F56A34E3B85" xlink:to="loc_ftai_InfrastructureMember_6989F04F390040558D945F56A34E70C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_2361A12D7AF40CBF516A5F56A34ED98A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_838C110FE6237197E41B5F56A34D5183" xlink:to="loc_us-gaap_SubsegmentsAxis_2361A12D7AF40CBF516A5F56A34ED98A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_2361A12D7AF40CBF516A5F56A34ED98A" xlink:to="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_2361A12D7AF40CBF516A5F56A34ED98A" xlink:to="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_2D988F1F48730229655D5F56A34E5521" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_AviationLeasingMember_2D988F1F48730229655D5F56A34E5521" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_F3FBA4043E84BD7CEE445F56A34E19AE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_OffshoreEnergyMember_F3FBA4043E84BD7CEE445F56A34E19AE" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_BE0005E41E2A6D805C4C5F56A34E723C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_ShippingContainersMember_BE0005E41E2A6D805C4C5F56A34E723C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_E65ED3680D8560D5EC485F56A354D993" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_JeffersonTerminalMember_E65ED3680D8560D5EC485F56A354D993" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_2D2991DB8E260A21427D5F56A354F6E1" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_RailroadMember_2D2991DB8E260A21427D5F56A354F6E1" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_064F82612F43B70333BB5F56A354AFC6" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1F83D3556476BEB1A5925F56A34EB15C" xlink:to="loc_ftai_PortsandTerminalsMember_064F82612F43B70333BB5F56A354AFC6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AdjustedNetIncomeLoss" xlink:label="loc_ftai_AdjustedNetIncomeLoss_4FD29206CE602BD4F7915F56A354DB77" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_ftai_AdjustedNetIncomeLoss_4FD29206CE602BD4F7915F56A354DB77" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AdjustedNetIncomeLossAttributabletoNonControllingInterest" xlink:label="loc_ftai_AdjustedNetIncomeLossAttributabletoNonControllingInterest_1436001C11E248E805A95F56A35493DF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_ftai_AdjustedNetIncomeLossAttributabletoNonControllingInterest_1436001C11E248E805A95F56A35493DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1544ABCBD23EB761E1A75F56A354A55F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1544ABCBD23EB761E1A75F56A354A55F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_1FB6214E180D6800479D5F56A355D917" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_1FB6214E180D6800479D5F56A355D917" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncentiveIncomeAllocated" xlink:label="loc_ftai_IncentiveIncomeAllocated_D6EAE6658EF8951EBECC5F56A35539F6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_ftai_IncentiveIncomeAllocated_D6EAE6658EF8951EBECC5F56A35539F6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_IncomeLossfromEquityMethodInvestmentsProRataShare" xlink:label="loc_ftai_IncomeLossfromEquityMethodInvestmentsProRataShare_A3DDF9DFD8AD4118C1855F56A355D622" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_ftai_IncomeLossfromEquityMethodInvestmentsProRataShare_A3DDF9DFD8AD4118C1855F56A355D622" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_5776AD177B6600F6814F5F56A3558AAF" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_AssetImpairmentCharges_5776AD177B6600F6814F5F56A3558AAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_434E527EE8305A3C674E5F56A355B27A" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_434E527EE8305A3C674E5F56A355B27A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_GainsLossesonExtinguishmentorRestructuringofDebt" xlink:label="loc_ftai_GainsLossesonExtinguishmentorRestructuringofDebt_E9C2C5A40F0BDF7CF2195F56A355AE24" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_ftai_GainsLossesonExtinguishmentorRestructuringofDebt_E9C2C5A40F0BDF7CF2195F56A355AE24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_A91DAA4B5533CC0CDBEA5F56A355A43C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_A91DAA4B5533CC0CDBEA5F56A355A43C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_BC0251D33237715EC5B85F56A3566638" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_BC0251D33237715EC5B85F56A3566638" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_760C8EE9C72A72E001895F56A3565EA8" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_760C8EE9C72A72E001895F56A3565EA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_803F093326975353F53B5F56A356D49C" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F6B1799294B5A32FE7325F56A354EB3B" xlink:to="loc_us-gaap_NetIncomeLoss_803F093326975353F53B5F56A356D49C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationStatementOfIncomeBySegmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_169C0823B4191F72D70C5F56A38146F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:to="loc_us-gaap_ConsolidationItemsAxis_169C0823B4191F72D70C5F56A38146F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_169C0823B4191F72D70C5F56A38146F3" xlink:to="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_169C0823B4191F72D70C5F56A38146F3" xlink:to="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_43695A7699DC4C1158015F56A3828A4A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC" xlink:to="loc_us-gaap_OperatingSegmentsMember_43695A7699DC4C1158015F56A3828A4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_9071F58EAD9D03C9FBFB5F56A387B069" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_F00CC2922E184CB626EB5F56A382D4FC" xlink:to="loc_us-gaap_CorporateNonSegmentMember_9071F58EAD9D03C9FBFB5F56A387B069" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_F21086F6EA59B9CBDBCD5F56A387DBBA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_F21086F6EA59B9CBDBCD5F56A387DBBA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BC3B321ECC4EA08030575F56A387A496_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_F21086F6EA59B9CBDBCD5F56A387DBBA" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BC3B321ECC4EA08030575F56A387A496_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BC3B321ECC4EA08030575F56A387A496" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_F21086F6EA59B9CBDBCD5F56A387DBBA" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BC3B321ECC4EA08030575F56A387A496" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_3EEC77D6CC774CFDF94A5F56A387926B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_BC3B321ECC4EA08030575F56A387A496" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_3EEC77D6CC774CFDF94A5F56A387926B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_72BF7551534E7FBC14A75F56A38710FB" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_72BF7551534E7FBC14A75F56A38710FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_72BF7551534E7FBC14A75F56A38710FB" xlink:to="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_72BF7551534E7FBC14A75F56A38710FB" xlink:to="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_2C2A215E40DDB95385C65F56A387A948" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1" xlink:to="loc_ftai_EquipmentLeasingMember_2C2A215E40DDB95385C65F56A387A948" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_44FD43540E95ECBE6E205F56A388A5A3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_EDD5804AFFF4668BAC455F56A38787A1" xlink:to="loc_ftai_InfrastructureMember_44FD43540E95ECBE6E205F56A388A5A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_4985F88DD373F4C974415F56A388E503" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4899C917E22F5D58AB865F56A3819A93" xlink:to="loc_us-gaap_SubsegmentsAxis_4985F88DD373F4C974415F56A388E503" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_4985F88DD373F4C974415F56A388E503" xlink:to="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_4985F88DD373F4C974415F56A388E503" xlink:to="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_BF9DAF4908E111C4BDA65F56A3885103" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_AviationLeasingMember_BF9DAF4908E111C4BDA65F56A3885103" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_6E932BD0EE429C076F3B5F56A3889A2C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_OffshoreEnergyMember_6E932BD0EE429C076F3B5F56A3889A2C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_58DDD581D1123036FFF65F56A388767E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_ShippingContainersMember_58DDD581D1123036FFF65F56A388767E" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_4F9B33EF3A15B68208575F56A388212C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_JeffersonTerminalMember_4F9B33EF3A15B68208575F56A388212C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_83593ABE487E6D6387E15F56A388E701" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_RailroadMember_83593ABE487E6D6387E15F56A388E701" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_B31ADD1DBE4EE603BFB05F56A388E47B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_1A69FED1DB2012CBB5825F56A388D901" xlink:to="loc_ftai_PortsandTerminalsMember_B31ADD1DBE4EE603BFB05F56A388E47B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_CEAB3A7A3688062235035F56A388E531" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_RevenuesAbstract_CEAB3A7A3688062235035F56A388E531" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_8DBBE854F8F7F87E481D5F56A3888B04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_CEAB3A7A3688062235035F56A388E531" xlink:to="loc_us-gaap_SalesRevenueNet_8DBBE854F8F7F87E481D5F56A3888B04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_D2FC7DDB28DC0E06BD275F56A38857D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_OperatingExpenses_D2FC7DDB28DC0E06BD275F56A38857D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_5FC42EB92FC633E27C4E5F56A3893AA4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_5FC42EB92FC633E27C4E5F56A3893AA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_67EB8344E7E597BEADA35F56A389B3DA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_67EB8344E7E597BEADA35F56A389B3DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_FDB9BC6DE748251B54E15F56A3895EEC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_FDB9BC6DE748251B54E15F56A3895EEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_608542D8BB7B9BB6AA765F56A389FAAE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_608542D8BB7B9BB6AA765F56A389FAAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_CF0CB34A93B5545684415F56A389659D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_InterestExpense_CF0CB34A93B5545684415F56A389659D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_F6D0AA4D7E88C807E52F5F56A3890207" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_D2C36A0ABDDF5C5AE3D95F56A388F419" xlink:to="loc_us-gaap_CostsAndExpenses_F6D0AA4D7E88C807E52F5F56A3890207" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_947CF62B1BE3C7BED19A5F56A38E3406" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_947CF62B1BE3C7BED19A5F56A38E3406" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_281767E6D808D9ACF34C5F56A38F029C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_281767E6D808D9ACF34C5F56A38F029C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_D872F6C0C00CE45B68895F56A38FE303" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_D872F6C0C00CE45B68895F56A38FE303" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_9CBD224C747B0FC025695F56A38F4D93" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_AssetImpairmentCharges_9CBD224C747B0FC025695F56A38F4D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_365916613D8D801BB2E65F56A38FE20A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_365916613D8D801BB2E65F56A38FE20A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_20A7E3FA48E60D3BC3015F56A38F7AF4" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_20A7E3FA48E60D3BC3015F56A38F7AF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_428C1749C75BB4E3D0C45F56A38FC705" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_C090137D03C87A8FCF875F56A38E06ED" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_428C1749C75BB4E3D0C45F56A38FC705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_5E9625B226759D1078FF5F56A3909A11" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_5E9625B226759D1078FF5F56A3909A11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_CF123D9F0B3E06D125D15F56A39073A6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_CF123D9F0B3E06D125D15F56A39073A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_2098AE4285BF9AFA99635F56A3902F9E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_ProfitLoss_2098AE4285BF9AFA99635F56A3902F9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_42463FC8BA78B2D15AD95F56A390FD36" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_42463FC8BA78B2D15AD95F56A390FD36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_AC1E2A420B4B6A77CF6D5F56A390E688" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_9DF5948B816C0E02EFAF5F56A388E48C" xlink:to="loc_us-gaap_NetIncomeLoss_AC1E2A420B4B6A77CF6D5F56A390E688" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationSummaryOfGeographicSourcesOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_0939626DF056518A87C8B8D58227F3A9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_0939626DF056518A87C8B8D58227F3A9" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="loc_us-gaap_StatementGeographicalAxis_D3F56F0E875756E4AD6BEC5337329124" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:to="loc_us-gaap_StatementGeographicalAxis_D3F56F0E875756E4AD6BEC5337329124" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_D80739DA19351B7B9EA5807A84E77572_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementGeographicalAxis_D3F56F0E875756E4AD6BEC5337329124" xlink:to="loc_us-gaap_SegmentGeographicalDomain_D80739DA19351B7B9EA5807A84E77572_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementGeographicalAxis_D3F56F0E875756E4AD6BEC5337329124" xlink:to="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AfricaMember" xlink:label="loc_us-gaap_AfricaMember_3B505E49420C5CC1A790FA1547EE5E48" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:to="loc_us-gaap_AfricaMember_3B505E49420C5CC1A790FA1547EE5E48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AsiaMember" xlink:label="loc_us-gaap_AsiaMember_75BF90C624AF5AAD9EC7CB825B6CFD76" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:to="loc_us-gaap_AsiaMember_75BF90C624AF5AAD9EC7CB825B6CFD76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EuropeMember" xlink:label="loc_us-gaap_EuropeMember_5A355A3D198E5CEFA2AD2CCBABEBDA8A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:to="loc_us-gaap_EuropeMember_5A355A3D198E5CEFA2AD2CCBABEBDA8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NorthAmericaMember" xlink:label="loc_us-gaap_NorthAmericaMember_32F0E03361F75C278E8D98A9F5ECED13" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:to="loc_us-gaap_NorthAmericaMember_32F0E03361F75C278E8D98A9F5ECED13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SouthAmericaMember" xlink:label="loc_us-gaap_SouthAmericaMember_F304316AD62155DAAFC46D0142F34A6F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentGeographicalDomain_5AB846B6A4AC5BF3B4FF325425F1DA58" xlink:to="loc_us-gaap_SouthAmericaMember_F304316AD62155DAAFC46D0142F34A6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_FE9BAEF14AA55C048AC4AD9C0B9F32EA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:to="loc_us-gaap_ConsolidationItemsAxis_FE9BAEF14AA55C048AC4AD9C0B9F32EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_856BF4790E330BC8B526807A84E80505_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_FE9BAEF14AA55C048AC4AD9C0B9F32EA" xlink:to="loc_us-gaap_ConsolidationItemsDomain_856BF4790E330BC8B526807A84E80505_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_BEBFCA3FC70655FFA9BC0FAC9CA12504" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_FE9BAEF14AA55C048AC4AD9C0B9F32EA" xlink:to="loc_us-gaap_ConsolidationItemsDomain_BEBFCA3FC70655FFA9BC0FAC9CA12504" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_3F3F29A73EF05599BF3AAEBFA91FADFA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_BEBFCA3FC70655FFA9BC0FAC9CA12504" xlink:to="loc_us-gaap_OperatingSegmentsMember_3F3F29A73EF05599BF3AAEBFA91FADFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_D09EC914D0195FF0922DEFC16567378F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_BEBFCA3FC70655FFA9BC0FAC9CA12504" xlink:to="loc_us-gaap_CorporateNonSegmentMember_D09EC914D0195FF0922DEFC16567378F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_A76877F9A8F8584BBBE3F7E3F8606909" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_A76877F9A8F8584BBBE3F7E3F8606909" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5D9C50F07377064D64DD807A84E8D975_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_A76877F9A8F8584BBBE3F7E3F8606909" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5D9C50F07377064D64DD807A84E8D975_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_AA4F97837EEF52C887CDBB62BBB3CCE9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_A76877F9A8F8584BBBE3F7E3F8606909" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_AA4F97837EEF52C887CDBB62BBB3CCE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_6D30CDB0C009538888BF47C5514B98AB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_AA4F97837EEF52C887CDBB62BBB3CCE9" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_6D30CDB0C009538888BF47C5514B98AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_8C2554858BFC5C1FBA68800D0C9F5143" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_8C2554858BFC5C1FBA68800D0C9F5143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_30633CD709090C8E9583807A84E873B4_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_8C2554858BFC5C1FBA68800D0C9F5143" xlink:to="loc_us-gaap_SegmentDomain_30633CD709090C8E9583807A84E873B4_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_90BFA1324E4B5AC8B63A4CB2A6A19BC2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_8C2554858BFC5C1FBA68800D0C9F5143" xlink:to="loc_us-gaap_SegmentDomain_90BFA1324E4B5AC8B63A4CB2A6A19BC2" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_EA6C1947EA2D5BA0AC378ABFEE30B0BC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_90BFA1324E4B5AC8B63A4CB2A6A19BC2" xlink:to="loc_ftai_EquipmentLeasingMember_EA6C1947EA2D5BA0AC378ABFEE30B0BC" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_InfrastructureMember" xlink:label="loc_ftai_InfrastructureMember_BF972A5204E15ACBB92A7A6DAD73C576" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_90BFA1324E4B5AC8B63A4CB2A6A19BC2" xlink:to="loc_ftai_InfrastructureMember_BF972A5204E15ACBB92A7A6DAD73C576" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_68671222F7BD509A8473F6CB4339DE7D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_587B1229CF0A54CEA88638DC43E0CDF2" xlink:to="loc_us-gaap_SubsegmentsAxis_68671222F7BD509A8473F6CB4339DE7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_D9B7A03E37AAB22B282C807A84E9CA89_C56498FFF4AC52AB9DA3206421874543" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_68671222F7BD509A8473F6CB4339DE7D" xlink:to="loc_us-gaap_SubsegmentsDomain_D9B7A03E37AAB22B282C807A84E9CA89_C56498FFF4AC52AB9DA3206421874543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_68671222F7BD509A8473F6CB4339DE7D" xlink:to="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingMember" xlink:label="loc_ftai_AviationLeasingMember_1D9A3F10A87C590E9BA7FE62F2D5ED5F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_AviationLeasingMember_1D9A3F10A87C590E9BA7FE62F2D5ED5F" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyMember" xlink:label="loc_ftai_OffshoreEnergyMember_54AAF1B48EF55E77866618E5575D6903" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_OffshoreEnergyMember_54AAF1B48EF55E77866618E5575D6903" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ShippingContainersMember" xlink:label="loc_ftai_ShippingContainersMember_48661C6290B65D44A57A82CBDF182803" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_ShippingContainersMember_48661C6290B65D44A57A82CBDF182803" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JeffersonTerminalMember" xlink:label="loc_ftai_JeffersonTerminalMember_DFA083A97E595412837E4A6CD75BB569" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_JeffersonTerminalMember_DFA083A97E595412837E4A6CD75BB569" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RailroadMember" xlink:label="loc_ftai_RailroadMember_904C8F7796E35287838C2985C8A1B7F6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_RailroadMember_904C8F7796E35287838C2985C8A1B7F6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PortsandTerminalsMember" xlink:label="loc_ftai_PortsandTerminalsMember_E6702BEF04DF55649713ED28B9FFE4D7" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_15C2A056C6DA55A499E1FD0975061B10" xlink:to="loc_ftai_PortsandTerminalsMember_E6702BEF04DF55649713ED28B9FFE4D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_96929C2DE3B35176A62A222B202DB07D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_0939626DF056518A87C8B8D58227F3A9" xlink:to="loc_us-gaap_SalesRevenueNet_96929C2DE3B35176A62A222B202DB07D" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SegmentInformationTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SubsequentEvents" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_45F4BE0EF8B44FC09C79276E9F806B03" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_11C994D1D6D1ADD140F2276E9F7F6640" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_45F4BE0EF8B44FC09C79276E9F806B03" xlink:to="loc_us-gaap_SubsequentEventTable_11C994D1D6D1ADD140F2276E9F7F6640" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_C65D7DD2B0DC38B41CFA276E9F7FD776" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_11C994D1D6D1ADD140F2276E9F7F6640" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_C65D7DD2B0DC38B41CFA276E9F7FD776" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_E9725B3D81EFD1B96FFE276E9F7F0C76_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_C65D7DD2B0DC38B41CFA276E9F7FD776" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_E9725B3D81EFD1B96FFE276E9F7F0C76_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_E9725B3D81EFD1B96FFE276E9F7F0C76" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_C65D7DD2B0DC38B41CFA276E9F7FD776" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_E9725B3D81EFD1B96FFE276E9F7F0C76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_172DD5A867208A3737A3276E9F7F17A0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_E9725B3D81EFD1B96FFE276E9F7F0C76" xlink:to="loc_us-gaap_SubsequentEventMember_172DD5A867208A3737A3276E9F7F17A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_130275DCEE5988B4A1B9276FC284C09A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_45F4BE0EF8B44FC09C79276E9F806B03" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_130275DCEE5988B4A1B9276FC284C09A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_CAC382D41C4DE703FE842771008144B1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_45F4BE0EF8B44FC09C79276E9F806B03" xlink:to="loc_us-gaap_LineOfCredit_CAC382D41C4DE703FE842771008144B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_B9DCF7BE2C09361D1435276E9F81BCDF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_45F4BE0EF8B44FC09C79276E9F806B03" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_B9DCF7BE2C09361D1435276E9F81BCDF" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:type="extended">
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AccountingPoliciesLineItems" xlink:label="loc_ftai_AccountingPoliciesLineItems_3ADA0C5D540FB4BF6C6C5F6F0F1071E1" xlink:type="locator" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AccountingPoliciesTable" xlink:label="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ftai_AccountingPoliciesLineItems_3ADA0C5D540FB4BF6C6C5F6F0F1071E1" xlink:to="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2E95B29C08FAD77277275F6F0F0C9D46" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2E95B29C08FAD77277275F6F0F0C9D46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75C97D62FC802B5EF0D95F6F0F0CDB1A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2E95B29C08FAD77277275F6F0F0C9D46" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75C97D62FC802B5EF0D95F6F0F0CDB1A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75C97D62FC802B5EF0D95F6F0F0CDB1A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2E95B29C08FAD77277275F6F0F0C9D46" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75C97D62FC802B5EF0D95F6F0F0CDB1A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_RepaunoMember" xlink:label="loc_ftai_RepaunoMember_9C988118EAD71F4BB4755F6F0F0C6F77" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75C97D62FC802B5EF0D95F6F0F0CDB1A" xlink:to="loc_ftai_RepaunoMember_9C988118EAD71F4BB4755F6F0F0C6F77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6F033234F049383103375F6F0F0CC44C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6F033234F049383103375F6F0F0CC44C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_AF5442E664660A10BAB05F6F0F0C9A94_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6F033234F049383103375F6F0F0CC44C" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_AF5442E664660A10BAB05F6F0F0C9A94_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_AF5442E664660A10BAB05F6F0F0C9A94" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_6F033234F049383103375F6F0F0CC44C" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_AF5442E664660A10BAB05F6F0F0C9A94" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_JGPEnergyPartnersMember" xlink:label="loc_ftai_JGPEnergyPartnersMember_FCA2300D54EA8F3260A15F6F0F0C25FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_AF5442E664660A10BAB05F6F0F0C9A94" xlink:to="loc_ftai_JGPEnergyPartnersMember_FCA2300D54EA8F3260A15F6F0F0C25FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_E5ECF6A342CA333BA5AB5F6F0F0C7532" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_E5ECF6A342CA333BA5AB5F6F0F0C7532" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="loc_us-gaap_ClassificationOfVariableInterestEntityDomain_7B667A4165D66C6EAA9A5F6F0F0CD6AB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_E5ECF6A342CA333BA5AB5F6F0F0C7532" xlink:to="loc_us-gaap_ClassificationOfVariableInterestEntityDomain_7B667A4165D66C6EAA9A5F6F0F0CD6AB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="loc_us-gaap_ClassificationOfVariableInterestEntityDomain_7B667A4165D66C6EAA9A5F6F0F0CD6AB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_E5ECF6A342CA333BA5AB5F6F0F0C7532" xlink:to="loc_us-gaap_ClassificationOfVariableInterestEntityDomain_7B667A4165D66C6EAA9A5F6F0F0CD6AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableInterestEntityPrimaryBeneficiaryMember" xlink:label="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_BA13ED134A66F949CB9D5F6F0F0CDFA5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassificationOfVariableInterestEntityDomain_7B667A4165D66C6EAA9A5F6F0F0CD6AB" xlink:to="loc_us-gaap_VariableInterestEntityPrimaryBeneficiaryMember_BA13ED134A66F949CB9D5F6F0F0CDFA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_DE7E8FB2B3369EEE26C85F6F0F0CA7C9" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_dei_LegalEntityAxis_DE7E8FB2B3369EEE26C85F6F0F0CA7C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_DE7E8FB2B3369EEE26C85F6F0F0CA7C9" xlink:to="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_DE7E8FB2B3369EEE26C85F6F0F0CA7C9" xlink:to="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_WWTAIIESMT6015LtdMember" xlink:label="loc_ftai_WWTAIIESMT6015LtdMember_5D6584B9924322C6E4F45F6F0F0D75D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:to="loc_ftai_WWTAIIESMT6015LtdMember_5D6584B9924322C6E4F45F6F0F0D75D6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_DelawareRiverPartnersMember" xlink:label="loc_ftai_DelawareRiverPartnersMember_61E6A55D15D14FF8365F5F6F0F0D2D90" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:to="loc_ftai_DelawareRiverPartnersMember_61E6A55D15D14FF8365F5F6F0F0D2D90" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_NoncontrollingPartyMember" xlink:label="loc_ftai_NoncontrollingPartyMember_64AC1E359C31D48D23BC5F6F0F0DD915" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:to="loc_ftai_NoncontrollingPartyMember_64AC1E359C31D48D23BC5F6F0F0DD915" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OhioRiverPartnersMember" xlink:label="loc_ftai_OhioRiverPartnersMember_C0EF96D6B8259D8B7B055F6F0F0D6270" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_B9034A635C16A59AA1335F6F0F0CC55D" xlink:to="loc_ftai_OhioRiverPartnersMember_C0EF96D6B8259D8B7B055F6F0F0D6270" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesAxis" xlink:label="loc_us-gaap_ConsolidatedEntitiesAxis_8FDE12C7CF1890DCEC155F6F0F0D98B0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_ConsolidatedEntitiesAxis_8FDE12C7CF1890DCEC155F6F0F0D98B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_8FDE12C7CF1890DCEC155F6F0F0D98B0" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidatedEntitiesDomain" xlink:label="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidatedEntitiesAxis_8FDE12C7CF1890DCEC155F6F0F0D98B0" xlink:to="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_F221B1DD5E3CADBD377A5F6F0F0D1E86" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41" xlink:to="loc_us-gaap_SubsidiariesMember_F221B1DD5E3CADBD377A5F6F0F0D1E86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_C3F7AD8C6799C1356AE95F6F0F0EA897" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidatedEntitiesDomain_3ED1552ADB29D9E5ED475F6F0F0DDD41" xlink:to="loc_us-gaap_ParentCompanyMember_C3F7AD8C6799C1356AE95F6F0F0EA897" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C983DB5F15E07B99A5265F6F0F0E710A" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C983DB5F15E07B99A5265F6F0F0E710A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_DEB5954A807848870DC95F6F0F0EAA19_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C983DB5F15E07B99A5265F6F0F0E710A" xlink:to="loc_us-gaap_RelatedPartyDomain_DEB5954A807848870DC95F6F0F0EAA19_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_DEB5954A807848870DC95F6F0F0EAA19" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_C983DB5F15E07B99A5265F6F0F0E710A" xlink:to="loc_us-gaap_RelatedPartyDomain_DEB5954A807848870DC95F6F0F0EAA19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CoVenturerMember" xlink:label="loc_us-gaap_CoVenturerMember_F720654CBCF72C9A929F5F6F0F0EF61F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_DEB5954A807848870DC95F6F0F0EAA19" xlink:to="loc_us-gaap_CoVenturerMember_F720654CBCF72C9A929F5F6F0F0EF61F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="loc_us-gaap_MajorCustomersAxis_CA15DE88B8526FBFA7455F6F0F0EC29C" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_MajorCustomersAxis_CA15DE88B8526FBFA7455F6F0F0EC29C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MajorCustomersAxis_CA15DE88B8526FBFA7455F6F0F0EC29C" xlink:to="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MajorCustomersAxis_CA15DE88B8526FBFA7455F6F0F0EC29C" xlink:to="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CustomerGroupTwoMember" xlink:label="loc_ftai_CustomerGroupTwoMember_9585622974AB4BF27D6D5F6F0F0E4DEA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:to="loc_ftai_CustomerGroupTwoMember_9585622974AB4BF27D6D5F6F0F0E4DEA" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CustomerGroupOneMember" xlink:label="loc_ftai_CustomerGroupOneMember_E45734A21B63EC0AA6375F6F0F0E01C0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:to="loc_ftai_CustomerGroupOneMember_E45734A21B63EC0AA6375F6F0F0E01C0" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_MajorAccountsReceivableCustomerCustomerOneMember" xlink:label="loc_ftai_MajorAccountsReceivableCustomerCustomerOneMember_2D701E936D308F14A9515F6F0F0E4043" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:to="loc_ftai_MajorAccountsReceivableCustomerCustomerOneMember_2D701E936D308F14A9515F6F0F0E4043" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_MajorAccountsReceivableCustomerCustomerTwoMember" xlink:label="loc_ftai_MajorAccountsReceivableCustomerCustomerTwoMember_E0A837C74AA3B0B8BCAD5F6F0F0E5498" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NameOfMajorCustomerDomain_DAD0BBB39777C66EB7F55F6F0F0EC0E0" xlink:to="loc_ftai_MajorAccountsReceivableCustomerCustomerTwoMember_E0A837C74AA3B0B8BCAD5F6F0F0E5498" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_E1FC5B63FFD90FD9AABD5F6F0F0FE2F7" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_E1FC5B63FFD90FD9AABD5F6F0F0FE2F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_911F7792218100614A075F6F0F0F730A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_E1FC5B63FFD90FD9AABD5F6F0F0FE2F7" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_911F7792218100614A075F6F0F0F730A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_911F7792218100614A075F6F0F0F730A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_E1FC5B63FFD90FD9AABD5F6F0F0FE2F7" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_911F7792218100614A075F6F0F0F730A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_053EFA27C21E93B19AA45F6F0F0F7F0E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_911F7792218100614A075F6F0F0F730A" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_053EFA27C21E93B19AA45F6F0F0F7F0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1328C2E6844653C9DFD05F6F0F0FBCDC" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1328C2E6844653C9DFD05F6F0F0FBCDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1328C2E6844653C9DFD05F6F0F0FBCDC" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1328C2E6844653C9DFD05F6F0F0FBCDC" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueSegmentMember" xlink:label="loc_us-gaap_SalesRevenueSegmentMember_3D95B6FF99159E2617BE5F6F0F0F96E7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB" xlink:to="loc_us-gaap_SalesRevenueSegmentMember_3D95B6FF99159E2617BE5F6F0F0F96E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="loc_us-gaap_AccountsReceivableMember_EB138DAC8232506DD20D5F6F0F0F950F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_2941EDF76D6AA007EE9F5F6F0F0FA7AB" xlink:to="loc_us-gaap_AccountsReceivableMember_EB138DAC8232506DD20D5F6F0F0F950F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsAxis" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsAxis_C83DB9C9674C3CB223C45F6F0F0F54ED" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsAxis_C83DB9C9674C3CB223C45F6F0F0F54ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5A05CED54384B487774E5F6F0F0FAB88_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_C83DB9C9674C3CB223C45F6F0F0F54ED" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5A05CED54384B487774E5F6F0F0FAB88_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsConsolidationItemsDomain" xlink:label="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5A05CED54384B487774E5F6F0F0FAB88" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsAxis_C83DB9C9674C3CB223C45F6F0F0F54ED" xlink:to="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5A05CED54384B487774E5F6F0F0FAB88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReportableSubsegmentsMember" xlink:label="loc_us-gaap_ReportableSubsegmentsMember_C2F8DA02D2DC40C4718F5F6F0F0FA143" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsConsolidationItemsDomain_5A05CED54384B487774E5F6F0F0FAB88" xlink:to="loc_us-gaap_ReportableSubsegmentsMember_C2F8DA02D2DC40C4718F5F6F0F0FA143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_C32F2C3876FA16B63D345F6F0F0F0BCB" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_C32F2C3876FA16B63D345F6F0F0F0BCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_EE529D1F29144F7A9D905F6F0F109FF5_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_C32F2C3876FA16B63D345F6F0F0F0BCB" xlink:to="loc_us-gaap_SegmentDomain_EE529D1F29144F7A9D905F6F0F109FF5_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_EE529D1F29144F7A9D905F6F0F109FF5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_C32F2C3876FA16B63D345F6F0F0F0BCB" xlink:to="loc_us-gaap_SegmentDomain_EE529D1F29144F7A9D905F6F0F109FF5" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquipmentLeasingMember" xlink:label="loc_ftai_EquipmentLeasingMember_3AA54F3BF16D9CB2ADB45F6F0F10B553" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_EE529D1F29144F7A9D905F6F0F109FF5" xlink:to="loc_ftai_EquipmentLeasingMember_3AA54F3BF16D9CB2ADB45F6F0F10B553" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_E5F9D4903697172D50A95F6F0F108A1C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_ConsolidationItemsAxis_E5F9D4903697172D50A95F6F0F108A1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_9E6FE052C0758E1B921B5F6F0F106C44_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConsolidationItemsAxis_E5F9D4903697172D50A95F6F0F108A1C" xlink:to="loc_us-gaap_ConsolidationItemsDomain_9E6FE052C0758E1B921B5F6F0F106C44_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_9E6FE052C0758E1B921B5F6F0F106C44" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConsolidationItemsAxis_E5F9D4903697172D50A95F6F0F108A1C" xlink:to="loc_us-gaap_ConsolidationItemsDomain_9E6FE052C0758E1B921B5F6F0F106C44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_CC25F4F596B8856E02FC5F6F0F10FFE0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConsolidationItemsDomain_9E6FE052C0758E1B921B5F6F0F106C44" xlink:to="loc_us-gaap_OperatingSegmentsMember_CC25F4F596B8856E02FC5F6F0F10FFE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_753EB27609FB045262D55F6F0F100BFA" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_SubsegmentsAxis_753EB27609FB045262D55F6F0F100BFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsegmentsAxis_753EB27609FB045262D55F6F0F100BFA" xlink:to="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsegmentsAxis_753EB27609FB045262D55F6F0F100BFA" xlink:to="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_OffshoreEnergyandJeffersonTerminalMember" xlink:label="loc_ftai_OffshoreEnergyandJeffersonTerminalMember_B74FFD26C4CE183D451C5F6F0F104FCA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B" xlink:to="loc_ftai_OffshoreEnergyandJeffersonTerminalMember_B74FFD26C4CE183D451C5F6F0F104FCA" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_AviationLeasingShippingContainersandOffshoreEnergyMember" xlink:label="loc_ftai_AviationLeasingShippingContainersandOffshoreEnergyMember_85DEAE7F57B62842D89B5F6F0F1031D3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsegmentsDomain_8401B1CB686F5545C8915F6F0F10576B" xlink:to="loc_ftai_AviationLeasingShippingContainersandOffshoreEnergyMember_85DEAE7F57B62842D89B5F6F0F1031D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_28A774647EF4F3A03F845F6F0F102614" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ftai_AccountingPoliciesTable_63CE85B7BE48D8A377FA5F6F0F0CD2EE" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_28A774647EF4F3A03F845F6F0F102614" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3AE00FBBC547CD4CE3BA5F6F0F10317A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_28A774647EF4F3A03F845F6F0F102614" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3AE00FBBC547CD4CE3BA5F6F0F10317A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3AE00FBBC547CD4CE3BA5F6F0F10317A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_28A774647EF4F3A03F845F6F0F102614" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3AE00FBBC547CD4CE3BA5F6F0F10317A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_3624604CF2737B5A61795F6F0F10A5A9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3AE00FBBC547CD4CE3BA5F6F0F10317A" xlink:to="loc_us-gaap_OtherAssetsMember_3624604CF2737B5A61795F6F0F10A5A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ftai_AccountingPoliciesLineItems_3ADA0C5D540FB4BF6C6C5F6F0F1071E1" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount_D203207CF9415FF0C7A65F6F0F11D3AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentAmount_D203207CF9415FF0C7A65F6F0F11D3AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableInterestEntityOwnershipPercentage" xlink:label="loc_us-gaap_VariableInterestEntityOwnershipPercentage_852D8B91AEF6BB30ED755F6F0F11A932" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_VariableInterestEntityOwnershipPercentage_852D8B91AEF6BB30ED755F6F0F11A932" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesReceivableRelatedParties" xlink:label="loc_us-gaap_NotesReceivableRelatedParties_1BBB22CD99DEFD97D3395F6F0F1116F7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_NotesReceivableRelatedParties_1BBB22CD99DEFD97D3395F6F0F1116F7" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ImpairmentChargesOnInvestments" xlink:label="loc_ftai_ImpairmentChargesOnInvestments_1C2E7AED0C890C03CF065F6F0F119F4C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_ImpairmentChargesOnInvestments_1C2E7AED0C890C03CF065F6F0F119F4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostMethodInvestments" xlink:label="loc_us-gaap_CostMethodInvestments_4ECBDDAF5DDA851B76B95F6F0F110780" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_CostMethodInvestments_4ECBDDAF5DDA851B76B95F6F0F110780" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIncome" xlink:label="loc_us-gaap_OtherIncome_A4275DB98352DC7A91745F6F0F11C5A6" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_OtherIncome_A4275DB98352DC7A91745F6F0F11C5A6" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_Ownershipofotherpartypercentage" xlink:label="loc_ftai_Ownershipofotherpartypercentage_4691801C592045CF648C5F6F0F110B8A" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_Ownershipofotherpartypercentage_4691801C592045CF648C5F6F0F110B8A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_EquityMethodInvestmentContributionAmount" xlink:label="loc_ftai_EquityMethodInvestmentContributionAmount_C3B5AA7645870121E50D5F6F0F11B6CA" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_EquityMethodInvestmentContributionAmount_C3B5AA7645870121E50D5F6F0F11B6CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_BB28E12CCC4585BB3DD75F6F0F11F09C" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_BB28E12CCC4585BB3DD75F6F0F11F09C" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_PaymentObligationNoncontrollingInterest" xlink:label="loc_ftai_PaymentObligationNoncontrollingInterest_3B15F6758FB708A25AD95F6F0F113D7A" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_PaymentObligationNoncontrollingInterest_3B15F6758FB708A25AD95F6F0F113D7A" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_ContributionAmountInvestment" xlink:label="loc_ftai_ContributionAmountInvestment_6062599FC3449A1046085F6F0F116345" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_ContributionAmountInvestment_6062599FC3449A1046085F6F0F116345" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_45E0996DB2597C90DC415F6F0F113B0C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_45E0996DB2597C90DC415F6F0F113B0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_0FED2B375D1E4BD903595F6F0F110ABE" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_0FED2B375D1E4BD903595F6F0F110ABE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet_143898CBB90EEACF64125F6F0F110CEB" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet_143898CBB90EEACF64125F6F0F110CEB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_4F0125B5D3F82BB010D65F6F0F11B0C5" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_4F0125B5D3F82BB010D65F6F0F11B0C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_AFD0F02DC53AE4CA0A215F6F0F1141FC" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_AFD0F02DC53AE4CA0A215F6F0F1141FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_9B39A209B76E866369505F6F0F1113CE" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_9B39A209B76E866369505F6F0F1113CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_2056A362A35765AB86A55F6F0F11DC1C" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_2056A362A35765AB86A55F6F0F11DC1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsAndNotesReceivableNet" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet_37FA9942D478DCE53CFE5F6F0F11AB70" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_AccountsAndNotesReceivableNet_37FA9942D478DCE53CFE5F6F0F11AB70" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_LeasingEquipmentPurchaseDeposits" xlink:label="loc_ftai_LeasingEquipmentPurchaseDeposits_CE614CE6D31591BF50655F6F0F12AA66" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_LeasingEquipmentPurchaseDeposits_CE614CE6D31591BF50655F6F0F12AA66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseIncentiveReceivable" xlink:label="loc_us-gaap_LeaseIncentiveReceivable_89D77E9023842670D91D5F6F0F12CD8B" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_LeaseIncentiveReceivable_89D77E9023842670D91D5F6F0F12CD8B" xlink:type="arc" />
    <link:loc xlink:href="ftai-20170930.xsd#ftai_CapitalizedCostsPotentialAssetAcquisitions" xlink:label="loc_ftai_CapitalizedCostsPotentialAssetAcquisitions_2F0BD404218F401DE6D55F6F0F12D4E5" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_ftai_CapitalizedCostsPotentialAssetAcquisitions_2F0BD404218F401DE6D55F6F0F12D4E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseCurrentAndNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_16D6AF61CE29B8B958505F6F0F12D428" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_16D6AF61CE29B8B958505F6F0F12D428" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_21745C0554FB7D13BBDE5F6F0F12B096" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_21745C0554FB7D13BBDE5F6F0F12B096" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherReceivables" xlink:label="loc_us-gaap_OtherReceivables_2D23D0A2A649DFCF9DE15F6F0F128043" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_OtherReceivables_2D23D0A2A649DFCF9DE15F6F0F128043" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_277FC5E3A34438E5FCD55F6F0F12E310" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F56AA2F8EA12784646845F6F0F10F099" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_277FC5E3A34438E5FCD55F6F0F12E310" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.ftandi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
</link:linkbase>
