Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
Massey Air Museum Inc
EIN 37-1454652 • 501(c)3 • Massey, MD
Profile
To foster & preserve the history of grassroots aviation in the united states.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
No value available
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.
Net Margin
62nd percentile
Higher net margin than 62% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
58th percentile
Faster asset growth than 58% of similar nonprofits.
Revenue Growth
26th percentile
Faster revenue growth than 26% of similar nonprofits.
Balance Sheet
Assets
Up$252,169
Up $19,456 (+8.4%) from 2024
Liabilities
-
No earlier filing loaded for comparison.
Net Assets
Up$252,169
Up $19,456 (+8.4%) from 2024
Revenue
Down$58,847
Down $2,515 (-4.1%) from 2024
Expenses
Up$39,392
Up $4,004 (+11%) from 2024
Net Income
Down$19,455
Down $6,519 (-25%) from 2024
Trend Graphs
Filings
Most recent year
2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $252,169
- Liabilities
- -
- Net assets
- $252,169
- Revenue
- $58,847
- Expenses
- $39,392
- Net income
- $19,455
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2025 to Dec 31, 2025
- Signed
- Mar 11, 2026
- Return Version
- 2025v4.0
- Gross Receipts
- $74,368
Mission and Program Overview
Mission
To foster & preserve the history of grassroots aviation in the united states.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| TO FOSTER & PRESERVE THE HISTORY OF GRASSROOTS AVIATION IN THE UNITED STATES. | - | $30,592 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| JOHN F WILLIAMSON | Director | - | $0 | - | - |
| DONALD W SLOAN | Secretary | PT | $0 | - | - |
| ROBERT R DIERKER | Treasurer | PT | $0 | - | - |
| NICHOLAS MIRALES | President | PT | $0 | - | - |
| WILSON R LOWRY | Director | - | $0 | - | - |
| WILLIAM DOUGHERTY | Director | - | $0 | - | - |
| LARRY FOLSOM | Vice Preside | - | $0 | - | - |
| TOM MELLIES | Director | - | $0 | - | - |
| DAVE BADEN | Director | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Massey Air Museum Inc
- EIN
- 37-1454652
- Phone
- 4109285270
- Address
- 33541 MARYLAND LINE ROAD, MASSEY, MD 21650
Signing Officer
- Name
- Nicholas Mirales
- Title
- President
- Phone
- 4109285270
- Signed
- 2026-03-11
Preparer
- Firm
- Anthony Judge & Ware LLC
- Address
- PO BOX 447, CHESTERTOWN, MD 21620-0447
- Preparer
- Arraminta Ware
- Phone
- 4107780164
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 16
“Expenses advertising & promotion 2,877 office 601 2,380 licenses & permits 75 museum & display expense 2,230 dc3 operating expenses 35 library & education 631 volunteer appreciation 201 supplies 27 non-investment depreciation 894 total 9,951”
Form 990-ez, Part II, Line 24
“Equipment & other depreciable assets 22,764 22,764 less accumulated depreciation 17,971 18,867 restored/display airplanes 38,010 38,010 due from massey aero, llc 2,000 2,000 total 44,803 43,907”
Form 990-ez, Part III
“To foster & preserve the history of grassroots aviation in the united states.”
Raw XML Appendix154 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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|---|---|---|
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| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | MASSEY |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MD |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 21650 |
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| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 232714 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 252169 |
| IRS990EZ/GainOrLossFromSaleOfAssetsAmt | 0 | 1434 |
| IRS990EZ/GrossReceiptsAmt | 0 | 74368 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InvestmentIncomeAmt | 0 | 6163 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 232714 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 252169 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 232714 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 252169 |
| IRS990EZ/OccupancyRentUtltsAndMaintAmt | 0 | 23824 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 5.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | JOHN F WILLIAMSON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | DONALD W SLOAN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | ROBERT R DIERKER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | NICHOLAS MIRALES |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | WILSON R LOWRY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | WILLIAM DOUGHERTY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | LARRY FOLSOM |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | TOM MELLIES |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | DAVE BADEN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | SECRETARY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | TREASURER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | VICE PRESIDE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 8 | DIRECTOR |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 44803 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 43907 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 9951 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | TO FOSTER & PRESERVE THE HISTORY OF GRASSROOTS AVIATION IN THE UNITED STATES. |
| IRS990EZ/PrintingPublicationsPostageAmt | 0 | 4457 |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 190 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | TO FOSTER & PRESERVE THE HISTORY OF GRASSROOTS AVIATION IN THE UNITED STATES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 30592 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SaleOfAssetsGrossAmt | 0 | 16955 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | MD |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TotalExpensesAmt | 0 | 39392 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 30592 |
| IRS990EZ/TotalRevenueAmt | 0 | 58847 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | MASSEYAERO.ORG |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 51060 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 52428 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 48761 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 48199 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 43333 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 243781 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 19532 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 243781 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 51060 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 52428 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 48761 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 48199 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 43333 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 243781 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 243781 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | EXPENSES ADVERTISING & PROMOTION 2,877 OFFICE 601 2,380 LICENSES & PERMITS 75 MUSEUM & DISPLAY EXPENSE 2,230 DC3 OPERATING EXPENSES 35 LIBRARY & EDUCATION 631 VOLUNTEER APPRECIATION 201 SUPPLIES 27 NON-INVESTMENT DEPRECIATION 894 TOTAL 9,951 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | EQUIPMENT & OTHER DEPRECIABLE ASSETS 22,764 22,764 LESS ACCUMULATED DEPRECIATION 17,971 18,867 RESTORED/DISPLAY AIRPLANES 38,010 38,010 DUE FROM MASSEY AERO, LLC 2,000 2,000 TOTAL 44,803 43,907 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | TO FOSTER & PRESERVE THE HISTORY OF GRASSROOTS AVIATION IN THE UNITED STATES. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART II, LINE 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART III |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | NICHOLAS MIRALES |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4109285270 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-03-11 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | MASSEY AIR MUSEUM INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | MASS |
| ReturnHeader/Filer/EIN | 0 | 371454652 |
| ReturnHeader/Filer/PhoneNum | 0 | 4109285270 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 33541 MARYLAND LINE ROAD |
| ReturnHeader/Filer/USAddress/CityNm | 0 | MASSEY |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MD |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 21650 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 522209173 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | ANTHONY JUDGE & WARE LLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | PO BOX 447 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | CHESTERTOWN |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MD |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 216200447 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 4107780164 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2026-03-11 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | ARRAMINTA WARE |
| ReturnHeader/ReturnTs | 0 | 2026-03-13T08:36:30-04:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2025-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-12-31 |
| ReturnHeader/TaxYr | 0 | 2025 |
Document Assets
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