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  <xsd:element abstract="true" id="col_GuaranteesAndIndemnificationsTable" name="GuaranteesAndIndemnificationsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="col_GuaranteesAndIndemnificationsTextBlock" name="GuaranteesAndIndemnificationsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="col_IncomeTaxBenefitStockBasedCompensation" name="IncomeTaxBenefitStockBasedCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IncomeTaxesAxis" name="IncomeTaxesAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IncomeTaxesDomain" name="IncomeTaxesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IncomeTaxesLineItems" name="IncomeTaxesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IncomeTaxesTable" name="IncomeTaxesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="col_IncreaseDecreaseInAccruedCustomerIncentives" name="IncreaseDecreaseInAccruedCustomerIncentives" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="col_IncreaseDecreaseInPreProductionEngineeringCosts" name="IncreaseDecreaseInPreProductionEngineeringCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="col_IncreaseDecreaseInProductionInventories" name="IncreaseDecreaseInProductionInventories" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IndefiniteLivedAndFiniteLivedIntangibleAssetsAxis" name="IndefiniteLivedAndFiniteLivedIntangibleAssetsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IndefiniteLivedAndFiniteLivedIntangibleAssetsDomain" name="IndefiniteLivedAndFiniteLivedIntangibleAssetsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IndefiniteLivedIntangiblesMember" name="IndefiniteLivedIntangiblesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetAmortizationAxis" name="IntangibleAssetAmortizationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetAmortizationDomain" name="IntangibleAssetAmortizationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetAmortizationLineItems" name="IntangibleAssetAmortizationLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetAmortizationTable" name="IntangibleAssetAmortizationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetsExcludingUpFrontSalesIncentivesMember" name="IntangibleAssetsExcludingUpFrontSalesIncentivesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_IntangibleAssetsExpectedAnnualAmortizationExpenseLineItems" name="IntangibleAssetsExpectedAnnualAmortizationExpenseLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_InventoriesDomain" name="InventoriesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_InventoriesExcludingPreProductionCostsRelatedToLongTermSupplyArrangementsCostsCapitalized" name="InventoriesExcludingPreProductionCostsRelatedToLongTermSupplyArrangementsCostsCapitalized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="col_InventoriesNet" name="InventoriesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="col_InventoriesNetLineItems" name="InventoriesNetLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_InventoryAxis" name="InventoryAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_InventoryTable" name="InventoryTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_LegalMattersAbstract" name="LegalMattersAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="col_MaximumDaysOfCommercialPaperMaturity" name="MaximumDaysOfCommercialPaperMaturity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_NavigationProductsMember" name="NavigationProductsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_NonUSPlansAndUSNonQualifiedPlanMember" name="NonUSPlansAndUSNonQualifiedPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_NumberOfConsolidatedSubsidiariesWithIncomeAttributableToNoncontrollingInterest" name="NumberOfConsolidatedSubsidiariesWithIncomeAttributableToNoncontrollingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="col_NumberOfDilutiveSecuritiesPerformanceSharesRestrictedSharesRestrictedStockUnits" name="NumberOfDilutiveSecuritiesPerformanceSharesRestrictedSharesRestrictedStockUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="col_NumberOfDilutiveSecuritiesStockOptions" name="NumberOfDilutiveSecuritiesStockOptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="col_NumberOfEquityAffiliates" name="NumberOfEquityAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="col_NumberOfSitesInvolvedInInvestigation" name="NumberOfSitesInvolvedInInvestigation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="col_OptionToIncreaseRevolvingCreditFacilityMaximumPrincipalAmount" name="OptionToIncreaseRevolvingCreditFacilityMaximumPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_OtherAssetsLineItems" name="OtherAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_OtherAssetsNarrativeTable" name="OtherAssetsNarrativeTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_OtherCurrentLiabilitiesMember" name="OtherCurrentLiabilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_OtherUnsecuredDebtMember" name="OtherUnsecuredDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_PreProductionEngineeringAmortizationExpense" name="PreProductionEngineeringAmortizationExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="col_PreproductionEngineeringCostsRelatedToLongTermSupplyArrangementsPolicyTextBlock" name="PreproductionEngineeringCostsRelatedToLongTermSupplyArrangementsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="col_PreproductionEngineeringCostsUsefulLifeMaximum" name="PreproductionEngineeringCostsUsefulLifeMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_QuestGuaranteeMember" name="QuestGuaranteeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_RestructuringAndAssetImpairmentChargesNet" name="RestructuringAndAssetImpairmentChargesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="col_SalesToEquityMethodInvestments" name="SalesToEquityMethodInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="col_ScheduleOfExpectedAmortizationExpensePreProductionEngineeringTableTextBlock" name="ScheduleOfExpectedAmortizationExpensePreProductionEngineeringTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_ScheduleOfShortTermDebtDisclosureAbstract" name="ScheduleOfShortTermDebtDisclosureAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_September2011RestructuringMember" name="September2011RestructuringMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfPerformanceShares" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfPerformanceShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="col_ShortTermBorrowingsWeightedAverageMaturityPeriod" name="ShortTermBorrowingsWeightedAverageMaturityPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_ShortTermCreditFacilityMember" name="ShortTermCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_SiteContingencyReasonablyPossibleFutureCosts" name="SiteContingencyReasonablyPossibleFutureCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="col_StatuteOfLimitationsRangeMaximum" name="StatuteOfLimitationsRangeMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="col_StatuteOfLimitationsRangeMinimum" name="StatuteOfLimitationsRangeMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_StockBasedCompensationAndEarningsPerShareAbstract" name="StockBasedCompensationAndEarningsPerShareAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="col_StockOptionsExcludedFromDilutiveEpsCalculation" name="StockOptionsExcludedFromDilutiveEpsCalculation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_SummaryOfOtherAssetsTable" name="SummaryOfOtherAssetsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_SurfaceSolutionsMember" name="SurfaceSolutionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_USQualifiedPensionPlanMember" name="USQualifiedPensionPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="col_UnbilledNetOfProgressPayments" name="UnbilledNetOfProgressPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="col_UpFrontSalesIncentivesAmortizationPeriodMaximum" name="UpFrontSalesIncentivesAmortizationPeriodMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="col_UpFrontSalesIncentivesWeightedAverageUsefulLife" name="UpFrontSalesIncentivesWeightedAverageUsefulLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_WeightedAverageCommonSharesAbstract" name="WeightedAverageCommonSharesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="col_WideBodyInFlightEntertainmentProductsAndServicesMember" name="WideBodyInFlightEntertainmentProductsAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
