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    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
    <Filer>
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      <BusinessName>
        <BusinessNameLine1Txt>INTERNATIONAL ASSOCIATION OF MACHINISTS &amp; AEROSPACE WORKERS</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% rob hamen</InCareOfNm>
      <BusinessNameControlTxt>INTE</BusinessNameControlTxt>
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      <USAddress>
        <AddressLine1Txt>1901 N WASHINGTON ST</AddressLine1Txt>
        <CityNm>ENID</CityNm>
        <StateAbbreviationCd>OK</StateAbbreviationCd>
        <ZIPCd>737012912</ZIPCd>
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    <BusinessOfficerGrp>
      <PersonNm>lennit r williams</PersonNm>
      <PersonTitleTxt>sec tres</PersonTitleTxt>
      <SignatureDt>2024-04-28</SignatureDt>
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    <TaxYr>2023</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
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      <MethodOfAccountingOtherDesc>currentfunds</MethodOfAccountingOtherDesc>
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      <WebsiteAddressTxt>www.iamaw898.org</WebsiteAddressTxt>
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      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <MembershipDuesAmt>74201</MembershipDuesAmt>
      <InvestmentIncomeAmt>3335</InvestmentIncomeAmt>
      <SaleOfAssetsGrossAmt>0</SaleOfAssetsGrossAmt>
      <CostOrOtherBasisExpenseSaleAmt>0</CostOrOtherBasisExpenseSaleAmt>
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      <OtherRevenueTotalAmt>22081</OtherRevenueTotalAmt>
      <TotalRevenueAmt>99617</TotalRevenueAmt>
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      <BenefitsPaidToOrForMembersAmt>0</BenefitsPaidToOrForMembersAmt>
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      <PrintingPublicationsPostageAmt>8019</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>27048</OtherExpensesTotalAmt>
      <TotalExpensesAmt>128865</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-29248</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>412347</NetAssetsOrFundBalancesBOYAmt>
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      <PrimaryExemptPurposeTxt>representation and the betterment of our membership</PrimaryExemptPurposeTxt>
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        <PersonNm referenceDocumentName="CompensationExplanation">ROBERT HAMEN</PersonNm>
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        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>2550</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>3896</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">jason craparott</PersonNm>
        <TitleTxt>vice president</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">lennit williams</PersonNm>
        <TitleTxt>sec tres</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>20</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>7800</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>455</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">BARRY HILDINGER</PersonNm>
        <TitleTxt>trustee</TitleTxt>
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        <CompensationAmt>3151</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm referenceDocumentName="CompensationExplanation">john effertz</PersonNm>
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        <CompensationAmt>13212</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      <OfficerDirectorTrusteeEmplGrp>
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        <BusinessName>
          <BusinessNameLine1Txt>lennit r williams</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>1901 N WASHINGTON ST</AddressLine1Txt>
          <CityNm>ENID</CityNm>
          <StateAbbreviationCd>OK</StateAbbreviationCd>
          <ZIPCd>737012912</ZIPCd>
        </USAddress>
        <PhoneNum>5804023095</PhoneNum>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd referenceDocumentName="IRS990ScheduleC">false</PoliticalCampaignActyInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
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        <FormAndLineReferenceDesc>Doing Business As Names</FormAndLineReferenceDesc>
        <ExplanationTxt>local lodge 898</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 8</FormAndLineReferenceDesc>
        <ExplanationTxt>| Other Revenues:, Amount:| part 1 line 8 : receipts are reimbursements of meeting expenses and hall rent federal and state taxes, $22081|</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>| Grants And Similar Amounts Paid:, Amount:| none, $0|</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>| Other Expenses:, Amount:| part 1 line 16 : other expenses are charitable donations dues refund federal taxes paid state taxes, $27048|</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II, line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>| Explanation:, BOYAmount:, EOYAmount:| other assets office furniture and equipment, $3384, $| other assets office furniture equipment, $0, $3384|</ExplanationTxt>
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