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| <link:definition> 2110100 - Disclosure - REDEEMABLE NONCONTROLLING INTERESTS </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="RedeemableNoncontrollingInterestsDetailsTextuals" roleURI="http://www.heico.com/role/RedeemableNoncontrollingInterestsDetailsTextuals"> |
| <link:definition> 2410401 - Disclosure - REDEEMABLE NONCONTROLLING INTERESTS (Details Textuals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="ResearchAndDevelopmentExpenses" roleURI="http://www.heico.com/role/ResearchAndDevelopmentExpenses"> |
| <link:definition> 2109100 - Disclosure - RESEARCH AND DEVELOPMENT EXPENSES </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="ResearchAndDevelopmentExpensesDetailsTextuals" roleURI="http://www.heico.com/role/ResearchAndDevelopmentExpensesDetailsTextuals"> |
| <link:definition> 2409401 - Disclosure - RESEARCH AND DEVELOPMENT EXPENSES (Details Textuals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformation" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformation"> |
| <link:definition> 2103100 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationDetails" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationDetails"> |
| <link:definition> 2403402 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationDetails1" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationDetails1"> |
| <link:definition> 2403403 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationDetails2" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationDetails2"> |
| <link:definition> 2403404 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationDetails3" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationDetails3"> |
| <link:definition> 2403405 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Details 3) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationDetailsTextuals" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationDetailsTextuals"> |
| <link:definition> 2403406 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Details Textuals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SelectedFinancialStatementInformationTables" roleURI="http://www.heico.com/role/SelectedFinancialStatementInformationTables"> |
| <link:definition> 2303301 - Disclosure - SELECTED FINANCIAL STATEMENT INFORMATION (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="ShareholdersEquity" roleURI="http://www.heico.com/role/ShareholdersEquity"> |
| <link:definition> 2108100 - Disclosure - SHAREHOLDERS' EQUITY </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="ShareholdersEquityShareholdersEquityDetailsTextual" roleURI="http://www.heico.com/role/ShareholdersEquityShareholdersEquityDetailsTextual"> |
| <link:definition> 2408402 - Disclosure - SHAREHOLDERS' EQUITY SHAREHOLDERS' EQUITY (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="ShareholdersEquityTables" roleURI="http://www.heico.com/role/ShareholdersEquityTables"> |
| <link:definition> 2308301 - Disclosure - SHAREHOLDERS' EQUITY (Tables) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.heico.com/role/SummaryOfSignificantAccountingPolicies"> |
| <link:definition> 2101100 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SummaryOfSignificantAccountingPoliciesDetailsTextuals" roleURI="http://www.heico.com/role/SummaryOfSignificantAccountingPoliciesDetailsTextuals"> |
| <link:definition> 2401402 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textuals) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType id="SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.heico.com/role/SummaryOfSignificantAccountingPoliciesPolicies"> |
| <link:definition> 2201201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | </xsd:appinfo> |
| | </xsd:annotation> |
| <xsd:element id="hei_AccruedCustomerRebatesAndCredits" name="AccruedCustomerRebatesAndCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="hei_AccruedCustomerRebatesAndCreditsExpense" name="AccruedCustomerRebatesAndCreditsExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassAxis" name="AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsByMajorClassAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems" name="AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsMajorClassNameDomain" name="AcquiredFiniteLivedAndIndefiniteLivedIntangibleAssetsMajorClassNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_AcquisitionsDetailsAbstract" name="AcquisitionsDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_AggregateLcpAssetsMember" name="AggregateLcpAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_BalanceSheetsParentheticalAbstract" name="BalanceSheetsParentheticalAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_BillingsToDate" name="BillingsToDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="hei_BillingsToDateOnUncompletedPercentageOfCompletionContracts" name="BillingsToDateOnUncompletedPercentageOfCompletionContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element id="hei_BusinessAcquisitionPercentageOfVotingInterestsAcquiredFromMinority" name="BusinessAcquisitionPercentageOfVotingInterestsAcquiredFromMinority" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_CommitmentsAndContingenciesDetailsAbstract" name="CommitmentsAndContingenciesDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_CommitmentsAndContingenciesTablesAbstract" name="CommitmentsAndContingenciesTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_CommitmentsAndContingenciesTextualsAbstract" name="CommitmentsAndContingenciesTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_CommonStockIssuedRepurchasedAndRetiredRelatedToStockOptionExercises" name="CommonStockIssuedRepurchasedAndRetiredRelatedToStockOptionExercises" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_CondensedConsolidatedStatementOfShareholdersEquityAndComprehensiveIncomeParentheticalAbstract" name="CondensedConsolidatedStatementOfShareholdersEquityAndComprehensiveIncomeParentheticalAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_ContingentConsiderationAtFairValue" name="ContingentConsiderationAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_CorporateOwnedLifeInsuranceMember" name="CorporateOwnedLifeInsuranceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_CostsAndEstimatedEarningsOnUncompletedPercentageOfCompletionContractsTableTextBlock" name="CostsAndEstimatedEarningsOnUncompletedPercentageOfCompletionContractsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_CostsIncurredOnUncompletedPercentageOfCompletionContracts" name="CostsIncurredOnUncompletedPercentageOfCompletionContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="hei_CostsandEstimatedEarningsOnUncompletedContractsNet" name="CostsandEstimatedEarningsOnUncompletedContractsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element id="hei_DeferredCompensationObligation" name="DeferredCompensationObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_DeferredCompensationObligationMember" name="DeferredCompensationObligationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_DeferredCompensationPlansAbstract" name="DeferredCompensationPlansAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_DenominatorAbstract" name="DenominatorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ElectronicTechnologiesGroupMember" name="ElectronicTechnologiesGroupMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_EstimatedCurrentYearAmortizationExpense" name="EstimatedCurrentYearAmortizationExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/> |
| <xsd:element id="hei_EstimatedEarningsOnUncompletedPercentageOfCompletionContracts" name="EstimatedEarningsOnUncompletedPercentageOfCompletionContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_FairValueMeasurementsDetailsAbstract" name="FairValueMeasurementsDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_FairValueMeasurementsTablesAbstract" name="FairValueMeasurementsTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_FairValueMeasurementsTextualsAbstract" name="FairValueMeasurementsTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_FiniteLivedAndIndefiniteLivediNtangibleAssetsExcludingGoodwill" name="FiniteLivedAndIndefiniteLivediNtangibleAssetsExcludingGoodwill" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_FlightSupportGroupMember" name="FlightSupportGroupMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_GoodwilLandOtherIntangibleAssetsTextualsAbstract" name="GoodwilLandOtherIntangibleAssetsTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_GoodwillAndOtherIntangibleAssetsDetailsAbstract" name="GoodwillAndOtherIntangibleAssetsDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_GoodwillAndOtherIntangibleAssetsLineItems" name="GoodwillAndOtherIntangibleAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_GoodwillAndOtherIntangibleAssetsTablesAbstract" name="GoodwillAndOtherIntangibleAssetsTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_HeicoStockHeldByIrrevocableTrustMember" name="HeicoStockHeldByIrrevocableTrustMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_IncomeTaxesDetailsAbstract" name="IncomeTaxesDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_IncomeTaxesTablesAbstract" name="IncomeTaxesTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_IncomeTaxesTextualsAbstract" name="IncomeTaxesTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_IntellectualPropertyMember" name="IntellectualPropertyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LiabilityClassificationAxis" name="LiabilityClassificationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LiabilityClassificationDomain" name="LiabilityClassificationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LongTermDebtDetailsAbstract" name="LongTermDebtDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LongTermDebtTablesAbstract" name="LongTermDebtTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LongTermDebtTextualsAbstract" name="LongTermDebtTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_LongTermPortionMember" name="LongTermPortionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_MoneyMarketFundsAndCashMember" name="MoneyMarketFundsAndCashMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_MutualFundsMember" name="MutualFundsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_NetIncomePerShareAttributableToHeicoShareholdersDetailsAbstract" name="NetIncomePerShareAttributableToHeicoShareholdersDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_NetIncomePerShareAttributableToHeicoShareholdersTablesAbstract" name="NetIncomePerShareAttributableToHeicoShareholdersTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_NetIncomePerShareAttributableToHeicoShareholdersTextualsAbstract" name="NetIncomePerShareAttributableToHeicoShareholdersTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_NotesPayableAndCapitalLeasesCurrentAndNoncurrent" name="NotesPayableAndCapitalLeasesCurrentAndNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_NumeratorAbstract" name="NumeratorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_OperatingSegmentsDetailsAbstract" name="OperatingSegmentsDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_OperatingSegmentsTablesAbstract" name="OperatingSegmentsTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_OtherCommonStockClass" name="OtherCommonStockClass" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_OtherPrimarilyCorporateAndInterSegmentMember" name="OtherPrimarilyCorporateAndInterSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_PreferredStockSharesDesignated" name="PreferredStockSharesDesignated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/> |
| <xsd:element id="hei_ProductWarrantyAccrualIncreaseDecrease" name="ProductWarrantyAccrualIncreaseDecrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ReconciliationOfOperatingProfitLossAndCapitalExpenditureFromSegmentsToConsolidatedTable" name="ReconciliationOfOperatingProfitLossAndCapitalExpenditureFromSegmentsToConsolidatedTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_RedeemableNoncontrollingInterestBasedOnMultipleOfEarnings" name="RedeemableNoncontrollingInterestBasedOnMultipleOfEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/> |
| <xsd:element abstract="true" id="hei_RedeemableNoncontrollingInterestsMember" name="RedeemableNoncontrollingInterestsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_RedeemableNoncontrollingInterestsTextualsAbstract" name="RedeemableNoncontrollingInterestsTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_RegularSemiAnnualDividendMember" name="RegularSemiAnnualDividendMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ResearchAndDevelopmentExpensesTextualsAbstract" name="ResearchAndDevelopmentExpensesTextualsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ScheduleOfAcquiredFiniteAndIndefiniteLivedIntangibleAssetsByMajorClassTable" name="ScheduleOfAcquiredFiniteAndIndefiniteLivedIntangibleAssetsByMajorClassTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_ScheduleOfIdentifiableIntangibleAssetsTableTextBlock" name="ScheduleOfIdentifiableIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SegmentReportingReconcilingItemForOperatingProfitLossAndCapitalExpenditureFromSegmentToConsolidatedLineItems" name="SegmentReportingReconcilingItemForOperatingProfitLossAndCapitalExpenditureFromSegmentToConsolidatedLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SelectedFinancialStatementInformationAbstract" name="SelectedFinancialStatementInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SelectedFinancialStatementInformationDetailsAbstract" name="SelectedFinancialStatementInformationDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SelectedFinancialStatementInformationTablesAbstract" name="SelectedFinancialStatementInformationTablesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_SelectedFinancialStatementInformationTextBlock" name="SelectedFinancialStatementInformationTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SeriesBJuniorParticipatingPreferredStockMember" name="SeriesBJuniorParticipatingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SeriesCJuniorParticipatingPreferredStockMember" name="SeriesCJuniorParticipatingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ShareholdersEquityAbstract" name="ShareholdersEquityAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_ShortTermPortionMember" name="ShortTermPortionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SpecialDividendMember" name="SpecialDividendMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_StandbyLetterOfCredit" name="StandbyLetterOfCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="hei_StockIssuedDuringPeriodValueDeferredCompensationObligation" name="StockIssuedDuringPeriodValueDeferredCompensationObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/> |
| <xsd:element id="hei_StockSplitPolicyTextBlock" name="StockSplitPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_SummaryOfSignificantAccountingPoliciesDetailsAbstract" name="SummaryOfSignificantAccountingPoliciesDetailsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_TemporaryEquityRedeemableNoncontrollingInterestsAbstract" name="TemporaryEquityRedeemableNoncontrollingInterestsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/> |
| <xsd:element id="hei_TemporaryEquityRedeemableNoncontrollingInterestsTextBlock" name="TemporaryEquityRedeemableNoncontrollingInterestsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/> |
| <xsd:element abstract="true" id="hei_TotalShareholdersEquityMember" name="TotalShareholdersEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/> |
| </xsd:schema> |