Liabilities / Assets
37th percentile
Higher debt load relative to assets than 37% of similar nonprofits.
EIN 43-1554209 • 501(c)3 • St Louis, MO
Profile
Public education about early aviation and airplanes from the era of 1925-1948.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
37th percentile
Higher debt load relative to assets than 37% of similar nonprofits.
Liabilities / Revenue
95th percentile
Higher debt load relative to revenue than 95% of similar nonprofits.
Net Margin
71st percentile
Higher net margin than 71% of similar nonprofits.
Top Officer Pay
40th percentile
Higher top officer pay than 40% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
39th percentile
Faster asset growth than 39% of similar nonprofits.
Revenue Growth
Score unavailable
A valid growth rate could not be computed from the available filing history.
Assets
Down$3,291,649
Down $27,232 (-0.8%) from 2022
Liabilities
Flat$63,608
Flat from 2022
Net Assets
Down$3,228,041
Down $27,232 (-0.8%) from 2022
Revenue
Down-$11,369
Down $153,518 (-108%) from 2022
Expenses
Up$15,863
Up $11,838 (+294%) from 2022
Net Income
Down-$27,232
Down $165,356 (-120%) from 2022
Most recent year
2023 • Form 990Summary only. Only limited summary data is available for this year.
The latest 2023 filing currently has summary financial data only. Showing the latest detailed filing from 2022 below.
Public education about early aviation and airplanes from the era of 1925-1948.
Education of public about early aviation between 1925-1948.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Rtn Earn Endowment Incm Other Fnds | $3,117,149 | $3,255,273 | ▲ $138,124 |
| Loans From Officers Directors | $63,608 | $63,608 | → $0 |
| Cash and Non-Interest-Bearing Accounts | $31,132 | $44,256 | ▲ $13,124 |
| Inventories for Sale or Use | $3,680 | $3,680 | → $0 |
| Land, Buildings, and Equipment, Net | $0 | $0 | → $0 |
| Pd in Cap Srpls Land Bldg Eqp Fund | $0 | $0 | → $0 |
| Cap Stk Tr Prin Current Funds | $0 | $0 | → $0 |
| Total Assets | $3,180,757 | $3,318,881 | ▲ $138,124 |
| Other Assets Total | $3,145,945 | $3,270,945 | ▲ $125,000 |
| Liabilities | |||
| Total Liabilities | $63,608 | $63,608 | → $0 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $3,117,149 | $3,255,273 | ▲ $138,124 |
| Total Liabilities and Net Assets / Fund Balance | $3,180,757 | $3,318,881 | ▲ $138,124 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $0 | $23,806 | $23,806 |
| Other Assets Org | $125,000 | - | - |
| Name | Title |
|---|---|
| Albert I Stix Iv | President |
| Connie Stix | Vice President |
| Connie Cournoyer | Secretary |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Boats and Planes | 1 | $125,000 | Appraisal |
| Total Noncash Contributions | 1 | $125,000 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $4,025 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Accounting | - | $550 | - | $550 |
| Office Expenses | - | $349 | - | $349 |
| Other Expenses | $270 | - | - | $270 |
| Fees for Services Legal | - | $11 | - | $11 |
| Total Functional Expenses | $3,115 | $910 | $0 | $4,025 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $63,608 | $63,608 | → $0 |
“MOTHER/SON RELATIONSHIP”
“A copy of the form 990 was provided to the managing director for his review along with the filing copies of the return.”
“A copy of the governing instruments and federal tax filings are on file and available for inspection in the office of the museum.”
“The beginning of year fund balance has been increased by $75,000 to reflect the changes reported on the 2021 form 990 amended return. Which is being amended to report the changes to the beginning of the year fund balance from the 2020 form 990 amended return showing a donation that was inadvertently not included.”
“The museum maintains a collection of restored antique aircraft for public display and educational purposes.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | EDUCATION OF PUBLIC ABOUT EARLY AVIATION BETWEEN 1925-1948. |
| IRS990/AllOtherContributionsAmt | 0 | 135720 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | ALBERT STIX IV |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3143241066 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 14301 CREVE COEUR AIRPORT ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | ST LOUIS |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MO |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 63146 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 31132 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 44256 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 135720 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 0 |
| IRS990/CYOtherExpensesAmt | 0 | 4025 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 6429 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 138124 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 4025 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 142149 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | EDUCATING THE PUBLIC ABOUT EARLY AVIATION THROUGH THE USE OF MUSEUM QUALITY PERIOD AIRCRAFT, TOURS, RIDES, AND DISSEMINATION OF HISTORICAL INFORMATION AND DATA. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 3115 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 550 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 550 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 11 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 11 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ALBERT I STIX IV |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | CONNIE STIX |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | CONNIE COURNOYER |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1991 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 2 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 142149 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXInd | 0 | X |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 3680 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 3680 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 23806 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 23806 |
| IRS990/LegalDomicileStateCd | 0 | MO |
| IRS990/LoanOutstandingInd | 0 | 1 |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 63608 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 63608 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | PUBLIC EDUCATION ABOUT EARLY AVIATION AND AIRPLANES FROM THE ERA OF 1925-1948. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 3117149 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 3255273 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NoncashContributionsAmt | 0 | 125000 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 349 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 349 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 3145945 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 3270945 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | AIRCRAFT RESTORATION |
| IRS990/OtherExpensesGrp/Desc | 1 | SECURITY |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 2845 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 270 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 2845 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 270 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | ALBERT I STIX IV |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 561520 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | TOURS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 6429 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 6429 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 18237 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 17500 |
| IRS990/PYOtherExpensesAmt | 0 | 25125 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 4005 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 14617 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 25125 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 39742 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 138124 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 1 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 6429 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 3117149 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 3255273 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus2YearsAmt | 0 | 28741 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus3YearsAmt | 0 | 36227 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus4YearsAmt | 0 | 20552 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 85520 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 135720 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 18237 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 124335 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 45502 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 44187 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 367981 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 6429 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 4005 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 6391 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 5614 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 9305 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 31744 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.31070 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.51630 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 124205 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt | 0 | 190000 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt | 0 | 28741 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus3YearsAmt | 0 | 36227 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus4YearsAmt | 0 | 20552 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 275520 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearAmt | 0 | 190000 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 190000 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsPY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 142149 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 22242 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 130726 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 51116 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 53492 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 399725 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 142149 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 22242 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 130726 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 51116 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 53492 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 399725 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 0 | 3080410 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 1 | 25000 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 2 | 25000 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 3 | 15535 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 4 | 125000 |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 0 | MUSEUM AIRCRAFT |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 1 | AIRCRAFT GRADE LUMBER (DONATED) |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 2 | AIRCRAFT MANUALS, DRAWINGS, VARIOUS EQUPMENT, ETC |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 3 | DONATED AIRCRAFT PARTS, MISC. EQUIPMENT |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 4 | HANGAR D8 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 0 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 23806 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 23806 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE MUSEUM MAINTAINS A COLLECTION OF RESTORED ANTIQUE AIRCRAFT FOR PUBLIC DISPLAY AND EDUCATIONAL PURPOSES. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE D, PART III, LINES 1B |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 3270945 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BalanceDueAmt | 0 | 63608 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/BoardOrCommitteeApprovalInd | 0 | 0 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/DefaultInd | 0 | 0 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanPurposeTxt | 0 | WORKING CAPITAL LOAN |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/LoanToOrganizationInd | 0 | X |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/OriginalPrincipalAmt | 0 | 15500 |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/PersonNm | 0 | ALBERT I STIX III |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/RelationshipWithOrgTxt | 0 | MANAGING DIRECTOR |
| IRS990ScheduleL/LoansBtwnOrgInterestedPrsnGrp/WrittenAgreementInd | 0 | 0 |
| IRS990ScheduleL/TotalBalanceDueAmt | 0 | 63608 |
| IRS990ScheduleM/AnyPropertyThatMustBeHeldInd | 0 | 0 |
| IRS990ScheduleM/BoatsAndPlanesGrp/ContributionCnt | 0 | 1 |
| IRS990ScheduleM/BoatsAndPlanesGrp/MethodOfDeterminingRevenuesTxt | 0 | APPRAISAL |
| IRS990ScheduleM/BoatsAndPlanesGrp/NonCashCheckboxInd | 0 | X |
| IRS990ScheduleM/BoatsAndPlanesGrp/NoncashContributionsRptF990Amt | 0 | 125000 |
| IRS990ScheduleM/ReviewProcessUnusualNCGiftsInd | 0 | 0 |
| IRS990ScheduleM/ThirdPartiesUsedInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | MOTHER/SON RELATIONSHIP |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | A COPY OF THE FORM 990 WAS PROVIDED TO THE MANAGING DIRECTOR FOR HIS REVIEW ALONG WITH THE FILING COPIES OF THE RETURN. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | A COPY OF THE GOVERNING INSTRUMENTS AND FEDERAL TAX FILINGS ARE ON FILE AND AVAILABLE FOR INSPECTION IN THE OFFICE OF THE MUSEUM. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE BEGINNING OF YEAR FUND BALANCE HAS BEEN INCREASED BY $75,000 TO REFLECT THE CHANGES REPORTED ON THE 2021 FORM 990 AMENDED RETURN. WHICH IS BEING AMENDED TO REPORT THE CHANGES TO THE BEGINNING OF THE YEAR FUND BALANCE FROM THE 2020 FORM 990 AMENDED RETURN SHOWING A DONATION THAT WAS INADVERTENTLY NOT INCLUDED. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 2 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART X LINES 15 & 32 |
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| ReturnHeader/BuildTS | 0 | 2023-04-26 12:10:37Z |
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