Civic Intelligence

Grumman Owners and Pilots Association

EIN 52-1442505 • 501(c)3 • Cameron Park, CA

Profile

The purpose of this organization shall be to bring together in good fellowship those who share a common bond of affection and interest in the grumman american line of light aircraft.furthermore, it is to provide a forum for the owners and pilots of these aircraft to exchange information for parts and aircraft availability and to further the education and exchange of methods, ideas and modifications concerning the operation, maintenance and characteristics of these aircraft.

PO Box 1531Cameron Park, CA 95682

www.grummanpilots.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 2024

Liabilities / Revenue

Score unavailable

No value available

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

Source year 2024

Net Margin

49th percentile

1.7%

Higher net margin than 49% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2024

Top Officer Pay

99th percentile

$22,152

Higher top officer pay than 99% of similar nonprofits.

Top officer pay equals 23.0% of source-year revenue.

501(c)7 • <$500k nonprofits • Source year 2024

Asset Growth

39th percentile

-3.3%

Faster asset growth than 39% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

22nd percentile

-18%

Faster revenue growth than 22% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Down

$105,266

Down $3,544 (-3.3%) from 2023

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

$105,266

No earlier filing loaded for comparison.

Operations
Liabilities / RevenueScore unavailableNet Margin49th percentile

Revenue

Down

$96,165

Down $21,055 (-18%) from 2023

Expenses

Down

$94,488

Down $4,671 (-4.7%) from 2023

Net Income

Down

$1,677

Down $16,384 (-91%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth39th percentile

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

$150K$100K$50K$0Assets 2011: $94,828Liabilities 2011: $7,3342011Assets 2012: $94,779Liabilities 2012: $14,5352012Assets 2013: $95,094Liabilities 2013: $18,3772013Assets 2014: $107,041Liabilities 2014: $1,5882014Assets 2015: $107,481Liabilities 2015: $1,6022015Assets 2016: $100,468Liabilities 2016: $6,4122016Assets 2017: $90,448Liabilities 2017: $1,4952017Assets 2018: $90,329Liabilities 2018: $1802018Assets 2019: $82,677Liabilities 2019: $02019Assets 2020: $75,676Liabilities 2020: $02020Assets 2021: $81,060Net Assets 2021: $81,0602021Assets 2022: $90,749Net Assets 2022: $90,7492022Assets 2023: $108,810Liabilities 2023: $02023Assets 2024: $105,266Net Assets 2024: $105,2662024

Highlighted filing

2024

Assets$105,266
Liabilities-
Net Assets$105,266
Open 2024 Filing

Operations Trend

Revenue Growth22nd percentile

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

$150K$100K$50K$0-$50KRevenue 2011: $69,239Expenses 2011: $69,562Net Income 2011: -$3232011Revenue 2012: $59,304Expenses 2012: $66,554Net Income 2012: -$7,2502012Revenue 2013: $54,773Expenses 2013: $58,300Net Income 2013: -$3,5272013Revenue 2014: $64,152Expenses 2014: $53,793Net Income 2014: $10,3592014Revenue 2015: $54,372Expenses 2015: $54,818Net Income 2015: -$4462015Revenue 2016: $44,236Expenses 2016: $56,059Net Income 2016: -$11,8232016Revenue 2017: $54,057Expenses 2017: $59,160Net Income 2017: -$5,1032017Revenue 2018: $54,784Expenses 2018: $53,588Net Income 2018: $1,1962018Revenue 2019: $59,228Expenses 2019: $64,670Net Income 2019: -$5,4422019Revenue 2020: $49,476Expenses 2020: $56,477Net Income 2020: -$7,0012020Revenue 2021: $88,848Expenses 2021: $89,684Net Income 2021: -$8362021Revenue 2022: $108,569Expenses 2022: $98,880Net Income 2022: $9,6892022Revenue 2023: $117,220Expenses 2023: $99,159Net Income 2023: $18,0612023Revenue 2024: $96,165Expenses 2024: $94,488Net Income 2024: $1,6772024

Highlighted filing

2024

Revenue$96,165
Expenses$94,488
Net Income$1,677
Open 2024 Filing

Filings

Most recent year

2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$105,266
Liabilities
-
Net assets
$105,266
Revenue
$96,165
Expenses
$94,488
Net income
$1,677
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$1.05$1.05$0.96$0.94$0.02
2023Summary only. Only limited summary data is available for this year.$1.09$0.00$1.17$0.99$0.18
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.91$0.91$1.09$0.99$0.10
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.81$0.81$0.89$0.90$0.01
2020Summary only. Only limited summary data is available for this year.$0.76$0.00$0.49$0.56$0.07
2019Summary only. Only limited summary data is available for this year.$0.83$0.00$0.59$0.65$0.05
2018Summary only. Only limited summary data is available for this year.$0.90$0.00$0.55$0.54$0.01
2017Summary only. Only limited summary data is available for this year.$0.90$0.01$0.54$0.59$0.05
2016Summary only. Only limited summary data is available for this year.$1.00$0.06$0.44$0.56$0.12
2015Summary only. Only limited summary data is available for this year.$1.07$0.02$0.54$0.55$0.00
2014Summary only. Only limited summary data is available for this year.$1.07$0.02$0.64$0.54$0.10
2013Summary only. Only limited summary data is available for this year.$0.95$0.18$0.55$0.58$0.04
2012Summary only. Only limited summary data is available for this year.$0.95$0.15$0.59$0.67$0.07
2011Summary only. Only limited summary data is available for this year.$0.95$0.07$0.69$0.70$0.00
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Sep 4, 2025
Return Version
2024v5.2
Gross Receipts
$96,165
Mission and Program Overview

Mission

The purpose of this organization shall be to bring together in good fellowship those who share a common bond of affection and interest in the grumman american line of light aircraft.furthermore, it is to provide a forum for the owners and pilots of these aircraft to exchange information for parts and aircraft availability and to further the education and exchange of methods, ideas and modifications concerning the operation, maintenance and characteristics of these aircraft.

Program Services

DescriptionGrantsExpenses
PUT ON NATIONAL AND REGIONAL CONFERENCES. PUBLISHED AND DISTRIBUTED A NEWSLETTER SIX TIMES DURING THE YEAR.-$876,800
AWARDED SCHOLARSHIPS TO ASPIRING YOUNG PILOTS.$6,800-
Compensation and Service Providers
Top Officer Pay99th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
STEWART WILSONExecutive DirectorPT$22,152-$22,152
DONALD METZEditorPT$11,485-$11,485
SDENNIS OPAROWSKIPresidentPT$0--
ANNE MARIE RADELVice President-$0--
Filing and Contact Details

Filer

Filer Name
Grumman Owners and Pilots Association
EIN
52-1442505
Address
PO BOX 1531, CAMERON PARK, CA 95682

Signing Officer

Name
Stewart Wilson
Title
Secretary
Signed
2025-09-04
Discuss with paid preparer
Yes

Preparer

Firm
Hoppe & Cottrell LLP
Address
3860 El Dorado Hills Blvd Suite 503, El Dorado Hills, CA 95762
Preparer
Samuel H Hoppe CPA
Phone
9165451040
Supplemental Narrative

Additional Explanations

Other Expenses.1002

“Office Expenses $6709”

Other Expenses.1012

“Insurance $5763”

Other Expenses.1

“Convention expenses $27333”

Other Expenses.2

“BANKING FEES $5049”

Other Expenses.5

“MISC EXP $786”

Other Expenses.6

“SPECIAL PROJECTS $428”

Other Expenses.7

“AWARDS $181”

Other Assets.1

“OTHER ASSETS - Beginning $78101 OTHER ASSETS - Ending $78101”

Raw XML Appendix160 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/MethodOfAccountingCashInd0X
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IRS990EZ/OccupancyRentUtltsAndMaintAmt01567
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt028.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt114.00
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Executive Dir.
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Editor
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Vice President
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt078101
IRS990EZ/OtherAssetsTotalDetail/EOYAmt078101
IRS990EZ/OtherChangesInNetAssetsAmt0-5221
IRS990EZ/OtherExpensesTotalAmt046249
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0THE PURPOSE OF THIS ORGANIZATION SHALL BE TO BRING TOGETHER IN GOOD FELLOWSHIP THOSE WHO SHARE A COMMON BOND OF AFFECTION AND INTEREST IN THE GRUMMAN AMERICAN LINE OF LIGHT AIRCRAFT.FURTHERMORE, IT IS TO PROVIDE A FORUM FOR THE OWNERS AND PILOTS OF THESE AIRCRAFT TO EXCHANGE INFORMATION FOR PARTS AND AIRCRAFT AVAILABILITY AND TO FURTHER THE EDUCATION AND EXCHANGE OF METHODS, IDEAS AND MODIFICATIONS CONCERNING THE OPERATION, MAINTENANCE AND CHARACTERISTICS OF THESE AIRCRAFT.
IRS990EZ/PrintingPublicationsPostageAmt05340
IRS990EZ/ProgramServiceRevenueAmt040842
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IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1AWARDED SCHOLARSHIPS TO ASPIRING YOUNG PILOTS.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt06800
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IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/SalariesOtherCompEmplBnftAmt033637
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsDirectExpensesAmt00
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TaxReimbursedByOrganizationAmt00
IRS990EZ/TotalExpensesAmt094488
IRS990EZ/TotalProgramServiceExpensesAmt0876800
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IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0www.grummanpilots.org
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt054709
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt068237
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt055238
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt049841
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt09233
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt0237258
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IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt0614
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IRS990ScheduleA/OtherIncome170Grp/TotalAmt00
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.99740
IRS990ScheduleA/PublicSupportTotal170Amt0237258
IRS990ScheduleA/SubstantialContributorsTotAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
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IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt0237258
IRS990ScheduleA/TotalSupportAmt0237882
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Office Expenses $6709
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Insurance $5763
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3BANKING FEES $5049
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5SPECIAL PROJECTS $428
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6AWARDS $181
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt7OTHER ASSETS - Beginning $78101 OTHER ASSETS - Ending $78101
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Other Expenses.1002
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IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Other Expenses.2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Other Expenses.5
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Other Expenses.6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6Other Expenses.7
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc7Other Assets.1
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0STEWART WILSON
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Secretary
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-09-04
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0GRUMMAN OWNERS AND PILOTS ASSOCIATION
ReturnHeader/Filer/BusinessNameControlTxt0GRUM
ReturnHeader/Filer/EIN0521442505
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 1531
ReturnHeader/Filer/USAddress/CityNm0CAMERON PARK
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd095682
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ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0822521613
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ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt03860 El Dorado Hills Blvd Suite 503
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0El Dorado Hills
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd095762
ReturnHeader/PreparerPersonGrp/PhoneNum09165451040
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Samuel H Hoppe CPA
ReturnHeader/ReturnTs02025-09-04T13:28:57-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. 501(c)3 • <$500k nonprofits