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  <xs:element id="mair_AccruedInsuranceAndProfessionalFeesCurrent" abstract="false" name="AccruedInsuranceAndProfessionalFeesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_BusinessCombinationContingentConsiderationChangeInContingentConsiderationLiabilityIncreaseDecreaseCurrent" abstract="false" name="BusinessCombinationContingentConsiderationChangeInContingentConsiderationLiabilityIncreaseDecreaseCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_CreditAgreementMember" abstract="true" name="CreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_A2026IncrementalRevolvingFacilityMember" abstract="true" name="A2026IncrementalRevolvingFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_IncrementalTermLoanMember" abstract="true" name="IncrementalTermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_MadisonIAQLLCMember" abstract="true" name="MadisonIAQLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_TriggeringEventAxis" abstract="true" name="TriggeringEventAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="mair_TriggeringEventDomain" abstract="true" name="TriggeringEventDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_PossibleReductionAfterSeptember302026Member" abstract="true" name="PossibleReductionAfterSeptember302026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_DebtInstrumentBasisIncreaseDecreaseInSpreadOnVariableRate" abstract="false" name="DebtInstrumentBasisIncreaseDecreaseInSpreadOnVariableRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="mair_DerivativeNotionalAmountTerminated" abstract="false" name="DerivativeNotionalAmountTerminated" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_CashFlowHedgeGainLossToBeReclassifiedYearOne" abstract="false" name="CashFlowHedgeGainLossToBeReclassifiedYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_CashFlowHedgeGainLossToBeReclassifiedYearTwo" abstract="false" name="CashFlowHedgeGainLossToBeReclassifiedYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_LesseeOperatingLeaseNumberOfExtensions" abstract="false" name="LesseeOperatingLeaseNumberOfExtensions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mair_FinanceLeaseExpenseAbstract" abstract="true" name="FinanceLeaseExpenseAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mair_DefinedBenefitPlanBenefitObligationAmountConvertedIntoCash" abstract="false" name="DefinedBenefitPlanBenefitObligationAmountConvertedIntoCash" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_EARPlanMember" abstract="true" name="EARPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_ShareBasedCompensationArrangementByShareBasedPaymentAwardModificationConversionRatio" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardModificationConversionRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="mair_AmendedEARPlanMember" abstract="true" name="AmendedEARPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_SupportFromHoldingsMember" abstract="true" name="SupportFromHoldingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_TransitionServiceAgreementMember" abstract="true" name="TransitionServiceAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_EarningsPerShareBasicAndDilutedEPSAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedEPSAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mair_IncludingTaxDistributionToParentMember" abstract="true" name="IncludingTaxDistributionToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mair_OtherComprehensiveIncomeLossExchangeOfNoncontrollingInterestForClassACommonStock" abstract="false" name="OtherComprehensiveIncomeLossExchangeOfNoncontrollingInterestForClassACommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacks" abstract="false" name="EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacks" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_EarningsBeforeInterestTaxDepreciationAndAmortization" abstract="false" name="EarningsBeforeInterestTaxDepreciationAndAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_CentralAndOtherCosts" abstract="false" name="CentralAndOtherCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_AllocatedIndustriesCosts" abstract="false" name="AllocatedIndustriesCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacksExcludingDepreciation" abstract="false" name="EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacksExcludingDepreciation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_TransactionExpenses" abstract="false" name="TransactionExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacksAdjustments" abstract="false" name="EarningsBeforeInterestTaxDepreciationAndAmortizationAddBacksAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mair_AmericasExcludingUnitedStatesMember" abstract="true" name="AmericasExcludingUnitedStatesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
