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  <xsd:element id="sats_DisposalGroupIncludingDiscontinuedOperationCostsAndExpenses" name="DisposalGroupIncludingDiscontinuedOperationCostsAndExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sats_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseObligationCurrent" name="DisposalGroupIncludingDiscontinuedOperationFinanceLeaseObligationCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseObligationNoncurrent" name="DisposalGroupIncludingDiscontinuedOperationFinanceLeaseObligationNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingIncomeExpense" name="DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sats_EarningsBeforeInterestTaxDepreciationAndAmortization" name="EarningsBeforeInterestTaxDepreciationAndAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStar105SES11Member" name="EchoStar105SES11Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarAndHughesSatelliteSystemsCorporationMember" name="EchoStarAndHughesSatelliteSystemsCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarIXMember" name="EchoStarIXMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarSatelliteServicesBusinessMember" name="EchoStarSatelliteServicesBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarTechnologiesBusinessMember" name="EchoStarTechnologiesBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarXIXMember" name="EchoStarXIXMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarXVIIMember" name="EchoStarXVIIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EchoStarXXIMember" name="EchoStarXXIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_ElbitMember" name="ElbitMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_EquipmentProductMember" name="EquipmentProductMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_Eutelsat65WestAMember" name="Eutelsat65WestAMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_FinanceLeaseCost1Abstract" name="FinanceLeaseCost1Abstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_FinanceLeaseRightOfUseAssetAccumulatedAmortization" name="FinanceLeaseRightOfUseAssetAccumulatedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_FinanceLeaseRightOfUseAssetNumberOfUnits" name="FinanceLeaseRightOfUseAssetNumberOfUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sats_FurnitureFixturesEquipmentAndOtherMember" name="FurnitureFixturesEquipmentAndOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_GlobalIPRevenueMember" name="GlobalIPRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesBroadbandDistributionAgreementMember" name="HughesBroadbandDistributionAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesBroadbandMasterServicesAgreementMember" name="HughesBroadbandMasterServicesAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesBusinessSegmentMember" name="HughesBusinessSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesEquipmentAndServiceAgreementMember" name="HughesEquipmentAndServiceAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesNetworkSystemsMember" name="HughesNetworkSystemsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesRetailGroupMember" name="HughesRetailGroupMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_HughesSystiqueCorporationMember" name="HughesSystiqueCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_IncomeLossfromEquityMethodInvestmentsIncludingDiscontinuedOperations" name="IncomeLossfromEquityMethodInvestmentsIncludingDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sats_IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid" name="IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sats_InterestOnPenalties" name="InterestOnPenalties" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_JuryVerdictMember" name="JuryVerdictMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_LeaseLiabilitiesAbstract" name="LeaseLiabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_LeaseLiability" name="LeaseLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDue" name="LeaseLiabilityPaymentsDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDueAfterYearFive" name="LeaseLiabilityPaymentsDueAfterYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDueYearFive" name="LeaseLiabilityPaymentsDueYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDueYearFour" name="LeaseLiabilityPaymentsDueYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDueYearThree" name="LeaseLiabilityPaymentsDueYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsDueYearTwo" name="LeaseLiabilityPaymentsDueYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityPaymentsRemainderOfFiscalYear" name="LeaseLiabilityPaymentsRemainderOfFiscalYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="sats_LeaseLiabilityUndiscountedExcessAmount" name="LeaseLiabilityUndiscountedExcessAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sats_LeasePaymentsDueAbstract" name="LeasePaymentsDueAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_LeaseReceivableMember" name="LeaseReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_LeaseRightOfUseAsset" name="LeaseRightOfUseAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="sats_LeaseTermAndDiscountRateAbstract" name="LeaseTermAndDiscountRateAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_LesseeWeightedAverageDiscountRateAbstract" name="LesseeWeightedAverageDiscountRateAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_LesseeWeightedAverageRemainingLeaseTermAbstract" name="LesseeWeightedAverageRemainingLeaseTermAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_LicenseFeeDisputeMember" name="LicenseFeeDisputeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_LicenseFees" name="LicenseFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sats_LossContingencyAttorneysFeesSoughtValue" name="LossContingencyAttorneysFeesSoughtValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sats_LossContingencyPendingClaimsValidityChallenged" name="LossContingencyPendingClaimsValidityChallenged" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_MaxarTechnologiesInc.Member" name="MaxarTechnologiesInc.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_MeridianLeaseAgreementMember" name="MeridianLeaseAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_Nimiq5Member" name="Nimiq5Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" name="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_OtherComprehensiveIncomeLossNetofTaxExcludingOtherEquityComponents" name="OtherComprehensiveIncomeLossNetofTaxExcludingOtherEquityComponents" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_Patent728Member" name="Patent728Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_PatentCrossLicenseAgreementsMember" name="PatentCrossLicenseAgreementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_PaymentsForRepurchaseOfDebt" name="PaymentsForRepurchaseOfDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sats_PercentageOwnershipInVariableInterestEntityByOtherRelatedParties" name="PercentageOwnershipInVariableInterestEntityByOtherRelatedParties" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_PreandPostJudgmentInterestCostsMember" name="PreandPostJudgmentInterestCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_PreferredTrackingStockMember" name="PreferredTrackingStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_PrepaidExpenseAndDepositsAssetsCurrent" name="PrepaidExpenseAndDepositsAssetsCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="sats_ProgressAmountsForSatelliteConstructionIncludingPrepaymentsUnderCapitalLeasesAndLaunchCostsMember" name="ProgressAmountsForSatelliteConstructionIncludingPrepaymentsUnderCapitalLeasesAndLaunchCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_PropertyPlantAndEquipmentSubjectToOperatingLeasesTableTextBlock" name="PropertyPlantAndEquipmentSubjectToOperatingLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_QuetzSat1Member" name="QuetzSat1Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_RealtimeDataLLCMember" name="RealtimeDataLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_Refundsandotherreceiptsrelatedtopropertyandequipment" name="Refundsandotherreceiptsrelatedtopropertyandequipment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" name="RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementNumberOfRenewalOptions" name="RelatedPartyTransactionsAgreementNumberOfRenewalOptions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementRenewalNoticeRequiredbyReportingEntity" name="RelatedPartyTransactionsAgreementRenewalNoticeRequiredbyReportingEntity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementRenewalOptionTerm" name="RelatedPartyTransactionsAgreementRenewalOptionTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementTerm" name="RelatedPartyTransactionsAgreementTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" name="RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimum" name="RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_RelatedPartyTransactionsLesseeOperatingLeaseRealEstateMember" name="RelatedPartyTransactionsLesseeOperatingLeaseRealEstateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_RelatedPartyTransactionsLessorOperatingLeaseRealEstateMember" name="RelatedPartyTransactionsLessorOperatingLeaseRealEstateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" name="RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="sats_RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServicesPerAgreement" name="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServicesPerAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="sats_RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" name="RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="sats_RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServicesSublease" name="RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServicesSublease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="sats_RelatedPartyTransactionsNumberOfOwnedSatellitesTransferred" name="RelatedPartyTransactionsNumberOfOwnedSatellitesTransferred" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsPercentageOfEconomicInterestHeld" name="RelatedPartyTransactionsPercentageOfEconomicInterestHeld" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" name="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" name="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RelatedPartyTransactionsRequiredMinimumNoticePeriodforTerminationofAgreementAfterLeaseExtension" name="RelatedPartyTransactionsRequiredMinimumNoticePeriodforTerminationofAgreementAfterLeaseExtension" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_RepaymentOfInOrbitIncentiveObligationDiscontinuedOperation" name="RepaymentOfInOrbitIncentiveObligationDiscontinuedOperation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="sats_RepaymentsOfDebtAndLeaseObligationDiscontinuedOperation" name="RepaymentsOfDebtAndLeaseObligationDiscontinuedOperation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SESLatinAmericaMember" name="SESLatinAmericaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SPACEWAY3Member" name="SPACEWAY3Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SalesAndServicesMember" name="SalesAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatelliteAndTrackingStockTransactionMember" name="SatelliteAndTrackingStockTransactionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatelliteCapacityLeaseAgreementMember" name="SatelliteCapacityLeaseAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatelliteRelatedEquipmentMember" name="SatelliteRelatedEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatelliteRelatedObligationMember" name="SatelliteRelatedObligationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatellitesLeasedMember" name="SatellitesLeasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatellitesMember" name="SatellitesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SatellitesOwnedMember" name="SatellitesOwnedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_SatellitesinGeosynchronousOrbitLengthAboveEquator" name="SatellitesinGeosynchronousOrbitLengthAboveEquator" nillable="true" substitutionGroup="xbrli:item" type="num:lengthItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_ScheduleOfConstructionInProgressTableTextBlock" name="ScheduleOfConstructionInProgressTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_ScheduleofCostofSalesandResearchandDevelopmentCostsTableTextBlock" name="ScheduleofCostofSalesandResearchandDevelopmentCostsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_ScheduleofReconciliationofEBITDAtoIncomeLossFromContinuingOperationsbeforeIncomeTaxesTableTextBlock" name="ScheduleofReconciliationofEBITDAtoIncomeLossFromContinuingOperationsbeforeIncomeTaxesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SeniorNotes7.625PercentDue2021Member" name="SeniorNotes7.625PercentDue2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SeniorSecuredNotes5.250PercentDue2026Member" name="SeniorSecuredNotes5.250PercentDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SeniorSecuredNotes6.50PercentDue2019Member" name="SeniorSecuredNotes6.50PercentDue2019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SeniorUnsecuredNotes6.625PercentDue2026Member" name="SeniorUnsecuredNotes6.625PercentDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_ServicesAndOtherRevenueMember" name="ServicesAndOtherRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_ServicesDesignDevelopmentAndConstructionMember" name="ServicesDesignDevelopmentAndConstructionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_ShareExchangeAgreementMember" name="ShareExchangeAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_SharedBasedCompensationIncludingDiscontinuedOperations" name="SharedBasedCompensationIncludingDiscontinuedOperations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="sats_SoftwareUsefulLife" name="SoftwareUsefulLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_SouthAndCentralAmericaMember" name="SouthAndCentralAmericaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_TTCAgreementMember" name="TTCAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_Telesat19VMember" name="Telesat19VMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_TerreStarAgreementMember" name="TerreStarAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="sats_TerreStarSolutionsInc.Member" name="TerreStarSolutionsInc.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="sats_TotalNonoperatingIncomeExpenseInterestAndDebtExpenseAndIncomeLossFromEquityMethodInvestments" name="TotalNonoperatingIncomeExpenseInterestAndDebtExpenseAndIncomeLossFromEquityMethodInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
</xsd:schema>
