Liabilities / Assets
62nd percentile
Higher debt load relative to assets than 62% of similar nonprofits.
Illinois Aviation Museum at Bolingbrook
EIN 20-1040122 • 501(c)3 • Bolingbrook, IL
Profile
Operation of not-for-profit aviation museum and related programs.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
67th percentile
Higher debt load relative to revenue than 67% of similar nonprofits.
Net Margin
76th percentile
Higher net margin than 76% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
61st percentile
Faster asset growth than 61% of similar nonprofits.
Revenue Growth
47th percentile
Faster revenue growth than 47% of similar nonprofits.
Balance Sheet
Assets
Up$210,503
Up $8,463 (+4.2%) from 2023
Liabilities
$361
No earlier filing loaded for comparison.
Net Assets
Up$210,142
Up $8,102 (+4.0%) from 2023
Revenue
Down$58,037
Down $2,845 (-4.7%) from 2023
Expenses
Down$45,096
Down $18,113 (-29%) from 2023
Net Income
Up$12,941
Up $15,268 (+656%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $210,503
- Liabilities
- $361
- Net assets
- $210,142
- Revenue
- $58,037
- Expenses
- $45,096
- Net income
- $12,941
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2024 to Dec 31, 2024
- Signed
- Oct 27, 2025
- Return Version
- 2024v5.0
- Gross Receipts
- $58,037
Mission and Program Overview
Mission
Operation of not-for-profit aviation museum and related programs.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| OPERATION OF MUSEUM AT 130 S. CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490. EXHIBITION OF HISTORICAL AIRCRAFT, NO ADMISSION CHARGED | - | $38,727 |
| RESTORATION AND MAINTENANCE OF HISTORICAL AIRCRAFT. | - | $4,305 |
| AVIATION SAFETY TRAINING PROGRAMS AND SEMINARS. | - | - |
| OPERATION OF MUSEUM AT 130 S. CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490. EXHIBITION OF HISTORICAL AIRCRAFT, NO ADMISSION CHARGED | - | - |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| LARRY GREENWICH | President | - | $0 | - | - |
| BILL ANDERSON | Secretary | - | $0 | - | - |
| ARZINIA WILLIAMS | Vice Preside | - | $0 | - | - |
| JOE DEPAULO | Treasurer | - | $0 | - | - |
| DAN CHRISTINE | Director | - | $0 | - | - |
| ED MEYER | Director | - | $0 | - | - |
| JIM GOULD | Director | - | $0 | - | - |
| MARTI BARTON | Director | - | $0 | - | - |
| BOB COON | Director | - | $0 | - | - |
| CHRIS CHRISTINE | Director | - | $0 | - | - |
| WAYNE BRAZINSKI | Advisory Boa | - | $0 | - | - |
| COREY SODERQUIST | Advisory Boa | - | $0 | - | - |
| BOB MCKENZIE | Advisory Boa | - | $0 | - | - |
| KYLE MATHERS | Advisory Boa | - | $0 | - | - |
| BILLY HEARTH | Director | - | $0 | - | - |
| JAN LINDSEY | Director | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Illinois Aviation Museum
- EIN
- 20-1040122
- Phone
- 6307711937
- Address
- 130 S CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490
Signing Officer
- Name
- Joe Depaulo
- Title
- Treasurer
- Phone
- 6307711937
- Signed
- 2025-10-27
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Lerman Business Services Inc
- Address
- 3550 HOBSON RD STE 401, WOODRIDGE, IL 60517
- Preparer
- Stuart P Lerman
- Phone
- 6307191400
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 16
“Expenses advertising & promotion 1,769 office expense 2,790 meetings expense 116 insurance 8,727 bank charges 28 operations 2,034 dues and memberships 725 facilities expense 1,105 foreign taxes paid 11 licenses and permits 37 merchant fees 20 miscellaneous 4,056 preservation/restoration 4,305 purchases 11,318 meals 39 repairs and maintenance 291 special event expenses 1,187 telephone/internet 2,608 website 1,214 utilities 750 total 43,130”
Form 990-ez, Part I, Line 20
“Prior period adjustment -4,838”
Form 990-ez, Part II, Line 24
“Inventories 60,000 60,000 total 60,000 60,000”
Form 990-ez, Part II, Line 26
“Credit card payable 0 361”
Form 990-ez, Part III, Line 31
“Operation of museum at 130 s. Clow international parkway, bolingbrook, il 60490. Exhibition of historical aircraft, no admission charged”
Raw XML Appendix202 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.
| Path | # | Value |
|---|---|---|
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| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | LARRY GREENWICH |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 6307711937 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 130 S CLOW INTERNATIONAL PARKWAY |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | BOLINGBROOK |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60490 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 142039 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 150503 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 49627 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 12941 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 1966 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 202039 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 210503 |
| IRS990EZ/GainOrLossFromSaleOfAssetsAmt | 0 | 4084 |
| IRS990EZ/GrossReceiptsAmt | 0 | 58037 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InvestmentIncomeAmt | 0 | 4326 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 202039 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 210142 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 202039 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 210142 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 000.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 9 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 10 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 11 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 12 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 13 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 14 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 15 | 000.00 |
| 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 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 11 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 12 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 13 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 14 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 15 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | LARRY GREENWICH |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | BILL ANDERSON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | ARZINIA WILLIAMS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | JOE DEPAULO |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | DAN CHRISTINE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | ED MEYER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | JIM GOULD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | MARTI BARTON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | BOB COON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 9 | CHRIS CHRISTINE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 10 | WAYNE BRAZINSKI |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 11 | COREY SODERQUIST |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 12 | BOB MCKENZIE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 13 | KYLE MATHERS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 14 | BILLY HEARTH |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 15 | JAN LINDSEY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | SECRETARY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | VICE PRESIDE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | TREASURER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 8 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 9 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 10 | ADVISORY BOA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 11 | ADVISORY BOA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 12 | ADVISORY BOA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 13 | ADVISORY BOA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 14 | DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 15 | DIRECTOR |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 60000 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 60000 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | -4838 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 43130 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | OPERATION OF NOT-FOR-PROFIT AVIATION MUSEUM AND RELATED PROGRAMS. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | OPERATION OF MUSEUM AT 130 S. CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490. EXHIBITION OF HISTORICAL AIRCRAFT, NO ADMISSION CHARGED |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 1 | AVIATION SAFETY TRAINING PROGRAMS AND SEMINARS. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 2 | RESTORATION AND MAINTENANCE OF HISTORICAL AIRCRAFT. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 3 | OPERATION OF MUSEUM AT 130 S. CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490. EXHIBITION OF HISTORICAL AIRCRAFT, NO ADMISSION CHARGED |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 38727 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 1 | 4305 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SaleOfAssetsGrossAmt | 0 | 4084 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | IL |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 361 |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TotalExpensesAmt | 0 | 45096 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 43032 |
| IRS990EZ/TotalRevenueAmt | 0 | 58037 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.ILLINOISAVIATIONMUSEUM.ORG |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 49627 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 60869 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 55677 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 82953 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 39469 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 288595 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 8411 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 13 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 271 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 10301 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 18996 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99940 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 307591 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 58038 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 60882 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 55948 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 93254 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 39469 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 307591 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 58038 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 60882 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 55948 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 93254 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 39469 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 307591 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | EXPENSES ADVERTISING & PROMOTION 1,769 OFFICE EXPENSE 2,790 MEETINGS EXPENSE 116 INSURANCE 8,727 BANK CHARGES 28 OPERATIONS 2,034 DUES AND MEMBERSHIPS 725 FACILITIES EXPENSE 1,105 FOREIGN TAXES PAID 11 LICENSES AND PERMITS 37 MERCHANT FEES 20 MISCELLANEOUS 4,056 PRESERVATION/RESTORATION 4,305 PURCHASES 11,318 MEALS 39 REPAIRS AND MAINTENANCE 291 SPECIAL EVENT EXPENSES 1,187 TELEPHONE/INTERNET 2,608 WEBSITE 1,214 UTILITIES 750 TOTAL 43,130 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | PRIOR PERIOD ADJUSTMENT -4,838 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | INVENTORIES 60,000 60,000 TOTAL 60,000 60,000 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | CREDIT CARD PAYABLE 0 361 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | OPERATION OF MUSEUM AT 130 S. CLOW INTERNATIONAL PARKWAY, BOLINGBROOK, IL 60490. EXHIBITION OF HISTORICAL AIRCRAFT, NO ADMISSION CHARGED |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 20 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART II, LINE 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990-EZ, PART II, LINE 26 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990-EZ, PART III, LINE 31 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JOE DEPAULO |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6307711937 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-10-27 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | ILLINOIS AVIATION MUSEUM |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | AT BOLINGBROOK |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | ILLI |
| ReturnHeader/Filer/EIN | 0 | 201040122 |
| ReturnHeader/Filer/PhoneNum | 0 | 6307711937 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 130 S CLOW INTERNATIONAL PARKWAY |
| ReturnHeader/Filer/USAddress/CityNm | 0 | BOLINGBROOK |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 60490 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 208066236 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | LERMAN BUSINESS SERVICES INC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 3550 HOBSON RD STE 401 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | WOODRIDGE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 60517 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6307191400 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-10-27 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | STUART P LERMAN |
| ReturnHeader/ReturnTs | 0 | 2025-11-10T15:02:32-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
Document Assets
No mirrored PDF or thumbnail assets are attached yet.