Liabilities / Assets
24th percentile
Higher debt load relative to assets than 24% of similar nonprofits.
EIN 68-0216262 • 501(c)3 • Santa Rosa, CA
Profile
Educate the public regarding historical aircraft and their significance in our nation's history.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
24th percentile
Higher debt load relative to assets than 24% of similar nonprofits.
Liabilities / Revenue
25th percentile
Higher debt load relative to revenue than 25% of similar nonprofits.
Net Margin
94th percentile
Higher net margin than 94% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
80th percentile
Faster asset growth than 80% of similar nonprofits.
Revenue Growth
90th percentile
Faster revenue growth than 90% of similar nonprofits.
Assets
Up$1,799,403
Up $596,875 (+50%) from 2022
Liabilities
Down$3,569
Down $1,712 (-32%) from 2022
Net Assets
Up$1,795,834
Up $598,587 (+50%) from 2022
Revenue
Up$797,534
Up $542,368 (+213%) from 2022
Expenses
Up$243,328
Up $41,099 (+20%) from 2022
Net Income
Up$554,206
Up $501,269 (+947%) from 2022
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
Educate the public regarding historical aircraft and their significance in our nation's history.
dedicated to educating, promoting and preserving aviation history through the acquisition, restoration, and display of historic aircraft. The museum displays a varied collection of over 30 American military, propeller, and jet aircraft.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Rtn Earn Endowment Incm Other Fnds | $1,238,067 | $1,795,834 | ▲ $557,767 |
| Land, Buildings, and Equipment, Net | $638,509 | $712,295 | ▲ $73,786 |
| Savings and Temporary Cash Investments | $72,876 | $612,479 | ▲ $539,603 |
| Cash and Non-Interest-Bearing Accounts | $148,684 | $77,915 | ▼ $70,769 |
| Inventories for Sale or Use | $16,549 | $16,549 | → $0 |
| Accounts Receivable | - | $0 | - |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Pledges and Grants Receivable | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Receivables From Officers Etc | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Investments in Publicly Traded Securities | - | $0 | - |
| Intangible Assets | - | $0 | - |
| Prepaid Expenses and Deferred Charges | - | $0 | - |
| Total Assets | $1,241,684 | $1,799,403 | ▲ $557,719 |
| Other Assets Total | $365,066 | $380,165 | ▲ $15,099 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $3,616 | $3,569 | ▼ $47 |
| Other Liabilities | $1 | - | - |
| Total Liabilities | $3,617 | $3,569 | ▼ $48 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $1,238,067 | $1,795,834 | ▲ $557,767 |
| Total Liabilities and Net Assets / Fund Balance | $1,241,684 | $1,799,403 | ▲ $557,719 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $472,538 | $655,371 | $1,127,909 |
| Leasehold Improvements | $117,238 | $42,016 | $159,254 |
| Buildings | $116,513 | $23,487 | $140,000 |
| Equipment | $6,006 | $42,356 | $48,362 |
| Name | Title |
|---|---|
| Billy Kerkhof | President |
| Fred Guymer | Director |
| Greg Thomas | Director |
| Megan Sweeley | Director |
| Todd Graham | Director |
| Tony Bassignani | Director |
| Janet Doto | Secretary |
| Sarah Kerkhof | Secretary |
| Sarah Kerkhof | Treasurer |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 1 | $394,061 | Fair Market Value (FMV) |
| Total Noncash Contributions | 1 | $394,061 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $243,328 |
| 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 |
|---|---|---|---|---|
| Occupancy | $74,322 | $24,484 | - | $98,806 |
| All Other Expenses | $16,885 | $22,800 | - | $39,685 |
| Fees for Services Other | - | $11,475 | - | $11,475 |
| Other Expenses | $5,975 | $2,270 | - | $8,245 |
| Insurance | - | $7,541 | - | $7,541 |
| Advertising | $1,775 | $1,938 | - | $3,713 |
| Interest | - | $158 | - | $158 |
| Conferences and Meetings | - | $146 | - | $146 |
| Total Functional Expenses | $162,145 | $81,183 | $0 | $243,328 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $8,511 |
| Fundraising Direct Expenses | $1,456 |
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Disqualified Persons | - | $0 | - |
| Receivables from Officers, Directors, Trustees, and Key Employees | - | $0 | - |
“PROCESS TO REVIEW FORM 990 REVIEWED BY the organizations controller and/or president FOR APPROVAL.”
“Governing documents disclosures explanation available upon request.”
“ADMINISTRATION EXPENSES: Column (A) - Total = $4243; Column (B) - Program Services = $360; Column (C) - Management & General = $3883; Column (D) - Fundraising = $0”
“AIRcraft EXPENSES: Column (A) - Total = $1311; Column (B) - Program Services = $1311; Column (C) - Management & General = $0; Column (D) - Fundraising = $0”
“BANK FEES: Column (A) - Total = $588; Column (B) - Program Services = $458; Column (C) - Management & General = $130; Column (D) - Fundraising = $0”
“COMPUTER EXPENSES: Column (A) - Total = $783; Column (B) - Program Services = $0; Column (C) - Management & General = $783; Column (D) - Fundraising = $0”
“DIsplays: Column (A) - Total = $6276; Column (B) - Program Services = $2046; Column (C) - Management & General = $4230; Column (D) - Fundraising = $0”
“DUES & SUBSCRIPTIONS: Column (A) - Total = $299; Column (B) - Program Services = $0; Column (C) - Management & General = $299; Column (D) - Fundraising = $0”
“FUEL: Column (A) - Total = $950; Column (B) - Program Services = $904; Column (C) - Management & General = $46; Column (D) - Fundraising = $0”
“MAINTENANCE: Column (A) - Total = $293; Column (B) - Program Services = $0; Column (C) - Management & General = $293; Column (D) - Fundraising = $0”
“MISCELLANEOUS: Column (A) - Total = $0; Column (B) - Program Services = $0; Column (C) - Management & General = $0; Column (D) - Fundraising = $0”
“OFFICE SUPPLIES: Column (A) - Total = $1803; Column (B) - Program Services = $272; Column (C) - Management & General = $1531; Column (D) - Fundraising = $0”
“Postage and Shipping: Column (A) - Total = $299; Column (B) - Program Services = $0; Column (C) - Management & General = $299; Column (D) - Fundraising = $0”
“PROPERTY TAXES: Column (A) - Total = $6592; Column (B) - Program Services = $6317; Column (C) - Management & General = $275; Column (D) - Fundraising = $0”
“relocation expense: Column (A) - Total = $0; Column (B) - Program Services = $0; Column (C) - Management & General = $0; Column (D) - Fundraising = $0”
“SIGNS: Column (A) - Total = $6501; Column (B) - Program Services = $2200; Column (C) - Management & General = $4301; Column (D) - Fundraising = $0”
“TAX, PERMITS & LICENSES: Column (A) - Total = $2377; Column (B) - Program Services = $1348; Column (C) - Management & General = $1029; Column (D) - Fundraising = $0”
“TELEPHONE: Column (A) - Total = $4761; Column (B) - Program Services = $1031; Column (C) - Management & General = $3730; Column (D) - Fundraising = $0”
“VOLUNTEER RECOGNITION: Column (A) - Total = $2609; Column (B) - Program Services = $638; Column (C) - Management & General = $1971; Column (D) - Fundraising = $0”
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 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 3616 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 3569 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | dedicated to educating, promoting and preserving aviation history through the acquisition, restoration, and display of historic aircraft. The museum displays a varied collection of over 30 American military, propeller, and jet aircraft. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 1938 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 1775 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 3713 |
| IRS990/AllOtherContributionsAmt | 0 | 633820 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 22800 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 16885 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 39685 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Sarah Kerkhof |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7074847731 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | One Air Museum Way |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Santa Rosa |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 95403 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 148684 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 77915 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 0 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 146 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 146 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CostOfGoodsSoldAmt | 0 | 37364 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 641905 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 180 |
| IRS990/CYOtherExpensesAmt | 0 | 243328 |
| IRS990/CYOtherRevenueAmt | 0 | 15462 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 139987 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 554206 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 243328 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 797534 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | The museum displays a varied collection of over 30 American military, propeller, and jet aircraft. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 162145 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 11475 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 11475 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 4.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| 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/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Fred Guymer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Billy Kerkhof |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Sarah Kerkhof |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Tony Bassignani |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Janet Doto |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Todd Graham |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Megan Sweeley |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Greg Thomas |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Sarah Kerkhof |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Treasurer |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/FundraisingDirectExpensesAmt | 0 | 1456 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 8511 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | -6562 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | -8094 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 3000 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 438196 |
| IRS990/GrossReceiptsAmt | 0 | 1292206 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 45771 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 9 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 7541 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 7541 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 158 |
| IRS990/InterestGrp/TotalAmt | 0 | 158 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 16549 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 16549 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 14836 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 14836 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 763230 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 638509 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 712295 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 1475525 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 9562 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 446290 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 8085 |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | dedicated to educating, promoting and preserving aviation history through the acquisition, restoration, and display of historic aircraft. The museum displays a varied collection of over 30 American military, propeller, and jet aircraft. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1238067 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1795834 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | -14656 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -14656 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 7055 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/ExclusionAmt | 0 | 8407 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 8407 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 3561 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NoncashContributionsAmt | 0 | 394061 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 24484 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 74322 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 98806 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 365066 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 380165 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | DEPRECIATION |
| IRS990/OtherExpensesGrp/Desc | 1 | Food & Drink |
| IRS990/OtherExpensesGrp/Desc | 2 | Aircraft maintenance |
| IRS990/OtherExpensesGrp/Desc | 3 | Supplies & equipment |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 9998 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 373 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 2270 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 34482 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 17881 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 10825 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 5975 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 44480 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 18254 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 10825 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 8245 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 1 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 0 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | Dana Hunt |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | EDUCATION INCOME |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Food and Drink |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 134671 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 5316 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 134671 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 5316 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 116033 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 12801 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 233747 |
| IRS990/PYOtherRevenueAmt | 0 | 63995 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 77736 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 36818 |
| IRS990/PYTotalExpensesAmt | 0 | 233747 |
| IRS990/PYTotalRevenueAmt | 0 | 270565 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 554206 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | true |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 134671 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 1238067 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 1795834 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 72876 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 612479 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt | 0 | 599061 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus1YearAmt | 0 | 45000 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 644061 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 641905 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 143571 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 180838 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 134655 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 56680 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 1157649 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 14836 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 12343 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 9350 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1945 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 7220 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 45694 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 45771 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 93278 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 42955 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 42764 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 17539 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 242307 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 14836 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 12343 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 9350 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 1945 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 7220 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 45694 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.03160 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.03320 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/Post1975UBTIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.52290 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.95210 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 755895 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt | 0 | 599061 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt | 0 | 45000 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 644061 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 687676 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 236849 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 223793 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 177419 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 74219 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1399956 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 702512 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 249192 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 233143 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 179364 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 81439 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1445650 |
| 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 | true |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 116513 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 23487 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 140000 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 6006 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 42356 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 48362 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt | 0 | 117238 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 42016 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 159254 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 472538 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 655371 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 1127909 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 712295 |
| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 380165 |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990ScheduleM/AnyPropertyThatMustBeHeldInd | 0 | false |
| IRS990ScheduleM/ReviewProcessUnusualNCGiftsInd | 0 | false |
| IRS990ScheduleM/SecuritiesPubliclyTradedGrp/ContributionCnt | 0 | 1 |
| IRS990ScheduleM/SecuritiesPubliclyTradedGrp/MethodOfDeterminingRevenuesTxt | 0 | FMV |
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