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  <xs:element id="vtol_LeasedInEquipmentExpense" abstract="false" name="LeasedInEquipmentExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment" abstract="false" name="OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_AccruedMaintenanceAndRepairs" abstract="false" name="AccruedMaintenanceAndRepairs" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_NonCashIncomeTaxExpense" abstract="false" name="NonCashIncomeTaxExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_IncreaseDecreaseInOperatingAssetsLessReceivables" abstract="false" name="IncreaseDecreaseInOperatingAssetsLessReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_DepreciationExpenseRemainderOfFiscalYear" abstract="false" name="DepreciationExpenseRemainderOfFiscalYear" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_DepreciationExpenseNextTwelveMonths" abstract="false" name="DepreciationExpenseNextTwelveMonths" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_OffshoreEnergyServicesMember" abstract="true" name="OffshoreEnergyServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_GovernmentServicesMember" abstract="true" name="GovernmentServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_CougarHelicoptersIncMember" abstract="true" name="CougarHelicoptersIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_VIHAviationGroupLtd.Member" abstract="true" name="VIHAviationGroupLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_EquityMethodInvestmentVotingInterest" abstract="false" name="EquityMethodInvestmentVotingInterest" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="vtol_EquityMethodInvestmentEconomicInterest" abstract="false" name="EquityMethodInvestmentEconomicInterest" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="vtol_SixPointSevenFiveZeroPercentSeniorNotesDueMarchTwentyTwentyEightMember" abstract="true" name="SixPointSevenFiveZeroPercentSeniorNotesDueMarchTwentyTwentyEightMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_SixPointEightSevenFivePercentSeniorNotesDueMarchTwentyTwentyEightMember" abstract="true" name="SixPointEightSevenFivePercentSeniorNotesDueMarchTwentyTwentyEightMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_UKSARDebtMember" abstract="true" name="UKSARDebtMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_IRCGDebtMember" abstract="true" name="IRCGDebtMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_AssetBackedRevolvingCreditFacilityMember" abstract="true" name="AssetBackedRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_LineOfCreditFacilityPercentGuaranteed" abstract="false" name="LineOfCreditFacilityPercentGuaranteed" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="vtol_LineOfCreditFacilityIncreaseLimit" abstract="false" name="LineOfCreditFacilityIncreaseLimit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_AircraftPurchaseContractsTypeAxis" abstract="true" name="AircraftPurchaseContractsTypeAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="vtol_AircraftPurchaseContractsTypeDomain" abstract="true" name="AircraftPurchaseContractsTypeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_AircraftMember" abstract="true" name="AircraftMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_Aw189HeavyHelicoptersMember" abstract="true" name="Aw189HeavyHelicoptersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_EL9AircraftMember" abstract="true" name="EL9AircraftMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_H135LightTwinHelicoptersMember" abstract="true" name="H135LightTwinHelicoptersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_PurchaseCommitmentNumberOfHelicopters" abstract="false" name="PurchaseCommitmentNumberOfHelicopters" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="vtol_PurchaseCommitmentAdditionalNumberOfHelicopters" abstract="false" name="PurchaseCommitmentAdditionalNumberOfHelicopters" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="vtol_OtherCostAndExpenseOperatingAdjusted" abstract="false" name="OtherCostAndExpenseOperatingAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_GeneralAndAdministrativeExpenseAdjusted" abstract="false" name="GeneralAndAdministrativeExpenseAdjusted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="vtol_TotalSegmentMember" abstract="true" name="TotalSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="vtol_PropertyPlantAndEquipmentAdjusted" abstract="false" name="PropertyPlantAndEquipmentAdjusted" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
