﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2019v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2020-07-10T09:56:32-05:00</ReturnTs>
    <TaxPeriodEndDt>2019-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>870492866</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>HINTONBURDICK PLLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>63 SOUTH 300 EAST STE 100</AddressLine1Txt>
        <CityNm>ST GEORGE</CityNm>
        <StateAbbreviationCd>UT</StateAbbreviationCd>
        <ZIPCd>847702948</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2019-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>753211573</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>WESTERN SKY AVIATION WARBIRD MUSEUM</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>WEST</BusinessNameControlTxt>
      <PhoneNum>4356340430</PhoneNum>
      <USAddress>
        <AddressLine1Txt>2050 WEST CANYON VIEW DRIVE 2</AddressLine1Txt>
        <CityNm>ST GEORGE</CityNm>
        <StateAbbreviationCd>UT</StateAbbreviationCd>
        <ZIPCd>84770</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>JOHN C HUNTER</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>4356340430</PhoneNum>
      <SignatureDt>2020-06-26</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>PHILLIP PEINE CPA</PreparerPersonNm>
      <PTIN>P00038698</PTIN>
      <PhoneNum>4356283663</PhoneNum>
      <PreparationDt>2020-06-26</PreparationDt>
    </PreparerPersonGrp>
    <FilingSecurityInformation>
      <IPAddress>
        <IPv4AddressTxt>66.85.16.114</IPv4AddressTxt>
      </IPAddress>
      <IPDt>2020-07-10</IPDt>
      <IPTm>09:56:32</IPTm>
      <IPTimezoneCd>CD</IPTimezoneCd>
      <FilingLicenseTypeCd>P</FilingLicenseTypeCd>
      <AtSubmissionCreationDeviceId>336156608AF2E084497DE5F1F45BD1B9B828E7C4</AtSubmissionCreationDeviceId>
      <AtSubmissionFilingDeviceId>3555D779EA8E4F0EF922C10D81F74FA242923F6D</AtSubmissionFilingDeviceId>
    </FilingSecurityInformation>
    <TaxYr>2019</TaxYr>
    <BuildTS>2020-09-23 17:36:50Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="5">
    <IRS990EZ documentId="RetDoc3" referenceDocumentId="RetDoc5">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="RetDoc6">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>148548</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>130267</ContributionsGiftsGrantsEtcAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="RetDoc4">17936</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>10726</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>7210</SpecialEventsNetIncomeLossAmt>
      <OtherRevenueTotalAmt>345</OtherRevenueTotalAmt>
      <TotalRevenueAmt>137822</TotalRevenueAmt>
      <OccupancyRentUtltsAndMaintAmt>4173</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>49636</OtherExpensesTotalAmt>
      <TotalExpensesAmt>53809</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>84013</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>369508</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>453521</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>9137</BOYAmt>
        <EOYAmt>11867</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>70934</BOYAmt>
        <EOYAmt>68652</EOYAmt>
      </LandAndBuildingsGrp>
      <OtherAssetsTotalDetail>
        <BOYAmt>289437</BOYAmt>
        <EOYAmt>373002</EOYAmt>
      </OtherAssetsTotalDetail>
      <Form990TotalAssetsGrp>
        <BOYAmt>369508</BOYAmt>
        <EOYAmt>453521</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>369508</BOYAmt>
        <EOYAmt>453521</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>AN EDUCATIONAL MUSEUM THAT CONTAINS HISTORICAL, VINTAGE AIRCRAFT.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>OPERATION OF AN EDUCATIONAL AVIATION MUSEUM FOR HISTORICAL AIRCRAFT.</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>53809</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>53809</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JOHN C HUNTER</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>35.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>PAMELA J HUNTER</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>SHANE C HUNTER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>TREVOR C HUNTER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>UT</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>JOHN C HUNTER</PersonNm>
        <USAddress>
          <AddressLine1Txt>2050 WEST CANYON VIEW DR UNIT 2</AddressLine1Txt>
          <CityNm>ST GEORGE</CityNm>
          <StateAbbreviationCd>UT</StateAbbreviationCd>
          <ZIPCd>84770</ZIPCd>
        </USAddress>
        <PhoneNum>4356340430</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="RetDoc6">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>61355</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>55888</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>74515</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>31961</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>130267</CurrentTaxYearAmt>
        <TotalAmt>353986</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>61355</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>55888</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>74515</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>31961</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>130267</CurrentTaxYearAmt>
        <TotalAmt>353986</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>353986</PublicSupportTotal170Amt>
      <OtherIncome170Grp>
        <CurrentTaxYearAmt>17936</CurrentTaxYearAmt>
        <TotalAmt>17936</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>371922</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>16049</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.95180</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1.00000</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleG documentId="RetDoc4">
      <FundraisingEventInformationGrp>
        <Event1Nm>FUNDRAISING ACI</Event1Nm>
        <GrossReceiptsEvent1Amt>17936</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>17936</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>10726</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>17936</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>17936</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>10726</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>10726</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>7210</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc5">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 8</FormAndLineReferenceDesc>
        <ExplanationTxt>TAX REFUND 345 TOTAL 345</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENSES INSURANCE 3,324 MUSEUM EXPENSES 20,173 AIRPLANE EXPENSES 5,043 SMALL TOOLS AND EQUIPMENT 15,860 NON-INVESTMENT DEPRECIATION 5,236 TOTAL 49,636</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>EQUIPMENT 44,850 44,850 LESS ACCUMULATED DEPRECIATION 25,378 28,332 1965 JET PROVOST T-3A98, 630 98,630 98,630 MIKOYAN-GUERVICH MIG 17F AIRCRAFT 60,000 60,000 PZL-MIELEC SB-LIMMIG 15 UTI AIRCRAFT 75,000 75,000 VK-1 MIG 15 AIRCRAFT JET ENGINE 10,000 10,000 AIRCRAFT 26,335 26,335 JET ENGINE 0 86,519 TOTAL 289,437 373,002</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>