Civic Intelligence

Air Classics Inc.

EIN 36-3686509 • 501(c)3 • Sugar Grove, IL

Pub. 78 Eligible

Profile

Museumeducationvisitorsonthehistoryofaviation.

43W624 US Highway 30Sugar Grove, IL 60554

www.airclassicsmuseum.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2025

Net Margin

13th percentile

-53%

Higher net margin than 13% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

84th percentile

$0

Higher top officer pay than 84% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

40th percentile

-8.2%

Faster asset growth than 40% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2025

Revenue Growth

38th percentile

-12%

Faster revenue growth than 38% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Down

$41,223

Down $9,848 (-19%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Down

$41,223

Down $9,848 (-19%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin13th percentile

Revenue

Down

$18,453

Down $9,819 (-35%) from 2024

Expenses

Up

$28,302

Up $2,146 (+8.2%) from 2024

Net Income

Down

-$9,849

Down $11,965 (-565%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth40th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$60K$40K$20K$0Assets 2021: $45,966Net Assets 2021: $45,9662021Assets 2022: $53,517Net Assets 2022: $53,5172022Assets 2023: $48,955Net Assets 2023: $48,9552023Assets 2024: $51,071Net Assets 2024: $51,0712024Assets 2025: $41,223Net Assets 2025: $41,2232025

Highlighted filing

2025

Assets$41,223
Liabilities-
Net Assets$41,223
Open 2025 Filing

Operations Trend

Revenue Growth38th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$60K$40K$20K$0-$20KRevenue 2021: $41,550Expenses 2021: $38,483Net Income 2021: $3,0672021Revenue 2022: $25,516Expenses 2022: $17,965Net Income 2022: $7,5512022Revenue 2023: $23,699Expenses 2023: $28,261Net Income 2023: -$4,5622023Revenue 2024: $28,272Expenses 2024: $26,156Net Income 2024: $2,1162024Revenue 2025: $18,453Expenses 2025: $28,302Net Income 2025: -$9,8492025

Highlighted filing

2025

Revenue$18,453
Expenses$28,302
Net Income-$9,849
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$41,223
Liabilities
-
Net assets
$41,223
Revenue
$18,453
Expenses
$28,302
Net income
-$9,849
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$41.2$41.2$18.5$28.3$9.85
2024Detailed filing. Detailed filing data is available for this year.$51.1$51.1$28.3$26.2$2.12
2023Detailed filing. Detailed filing data is available for this year.$49.0$49.0$23.7$28.3$4.56
2022Detailed filing. Detailed filing data is available for this year.$53.5$53.5$25.5$18.0$7.55
2021Detailed filing. Detailed filing data is available for this year.$46.0$46.0$41.6$38.5$3.07
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Jan 27, 2026
Return Version
2024v5.1
Gross Receipts
$20,092
Mission and Program Overview

Mission

Museumeducationvisitorsonthehistoryofaviation.

Museum education visitors on the history of aviation.

Program Services

DescriptionGrantsExpenses
Provide education on the Aviation history$0$0
Show historic artifacts$0$0
Provide tours explaining historic artifacts$0$0
Compensation and Service Providers
Top Officer Pay84th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Mike LumanPresidentPT$0--
Henry WinklerVice PresidentPT$0--
William M RothTreasurerPT$0--
Dane MilldrumSecretary-$0--
Filing and Contact Details

Filer

Filer Name
Air Classics Inc
EIN
36-3686509
Address
43W624 US Highway 30, Sugar Grove, IL 60554

Signing Officer

Name
William M Roth
Title
Roth
Phone
6304431701
Signed
2026-01-27
Supplemental Narrative

Additional Explanations

Doing Business As Names

“Air Classics Museum”

Part I, line 16

“| Other Expenses:, Amount:| Shop expense, $941| Bank Service Charge, $100| Insurance, $2832| Advertising, $1879| Office Expense, $432| Building Maintenace, $1690| Maintenance Supplies, $81| Reconciliastion Expense, $0| Fund Raising, $1589| Misc. Taxes, $1290|”

Part II, line 24

“| Explanation:, BOYAmount:, EOYAmount:| Other assets, $25405, $25404|”

Raw XML Appendix177 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/PhoneNum06304660888
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt043W624 US Highway 30
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Sugar Grove
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0IL
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd060554
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt025667
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IRS990EZ/ContributionsGiftsGrantsEtcAmt08324
IRS990EZ/CostOfGoodsSoldAmt01639
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-9849
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt00
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
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IRS990EZ/GainOrLossFromSaleOfAssetsAmt00
IRS990EZ/GamingGrossIncomeAmt00
IRS990EZ/GrossProfitLossSlsOfInvntryAmt0-1639
IRS990EZ/GrossReceiptsAmt020092
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt02
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt0180
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt051072
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IRS990EZ/OccupancyRentUtltsAndMaintAmt017425
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt08
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt116
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt216
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Mike Luman
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Henry Winkler
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2William M Roth
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Dane Milldrum
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Vice President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Treasurer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Secretary
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt025405
IRS990EZ/OtherAssetsTotalDetail/EOYAmt025404
IRS990EZ/OtherExpensesTotalAmt010834
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Museum education visitors on the history of aviation.
IRS990EZ/PrintingPublicationsPostageAmt043
IRS990EZ/ProgramServiceRevenueAmt011586
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Provide education on the Aviation history
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1Show historic artifacts
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt2Provide tours explaining historic artifacts
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt10
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt20
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt10
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt20
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/SalariesOtherCompEmplBnftAmt00
IRS990EZ/SaleOfAssetsGrossAmt00
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsNetIncomeLossAmt00
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt028302
IRS990EZ/TotalRevenueAmt018453
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0www.airclassicsmuseum.org
IRS990ScheduleA/CommunityTrustInd0X
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt0| Year:, Amount:, Description:| 2020, 10915, | 2021, 17501| 2022, 17170| 2023, 16834|
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc0Part II - Line 10
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt08504
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt013969
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt010833
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt09762
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt030635
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt073703
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt00
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt00
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt016834
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt017170
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt017501
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt010915
IRS990ScheduleA/OtherIncome170Grp/TotalAmt062420
IRS990ScheduleA/PublicSupportCY170Pct00.5414
IRS990ScheduleA/PublicSupportPY170Pct00.565
IRS990ScheduleA/PublicSupportTotal170Amt073703
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/CurrentTaxYearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt08504
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt013969
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt010833
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt09762
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt030635
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt073703
IRS990ScheduleA/TotalSupportAmt0136123
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearAmt00
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Air Classics Museum
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1| Other Expenses:, Amount:| Shop expense, $941| Bank Service Charge, $100| Insurance, $2832| Advertising, $1879| Office Expense, $432| Building Maintenace, $1690| Maintenance Supplies, $81| Reconciliastion Expense, $0| Fund Raising, $1589| Misc. Taxes, $1290|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2| Explanation:, BOYAmount:, EOYAmount:| Other assets, $25405, $25404|
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Doing Business As Names
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part I, line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Part II, line 24
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0William M Roth
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Roth
ReturnHeader/BusinessOfficerGrp/PhoneNum06304431701
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-01-27
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0AIR CLASSICS INC
ReturnHeader/Filer/BusinessNameControlTxt0AIRC
ReturnHeader/Filer/EIN0363686509
ReturnHeader/Filer/ForeignPhoneNum06304460888
ReturnHeader/Filer/USAddress/AddressLine1Txt043W624 US Highway 30
ReturnHeader/Filer/USAddress/CityNm0Sugar Grove
ReturnHeader/Filer/USAddress/StateAbbreviationCd0IL
ReturnHeader/Filer/USAddress/ZIPCd060554
ReturnHeader/ReturnTs02025-12-31T19:48:47-05:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

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