Civic Intelligence

Alta Sierra Airport Owners Assoc

EIN 68-0287752 • 501(c)7 • Grass Valley, CA

Profile

Social Club to promote the ownership maintenance and flying of private FAA Part 91 aircraft. Membership volunteers for the board of directors and group participation in maintaining the facilities and promoting the safe operation of aircraft. Social gatherings daily to discuss aviation topics and biannual social gatherings for the membership hosted by the association.

18575 Norlene WayGrass Valley, CA 95949-7212
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 2026

Liabilities / Revenue

Score unavailable

No value available

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

Source year 2026

Net Margin

93rd percentile

47%

Higher net margin than 93% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2026

Top Officer Pay

94th percentile

$0

Higher top officer pay than 94% of similar nonprofits.

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

501(c)7 • <$500k nonprofits • Source year 2026

Asset Growth

88th percentile

36%

Faster asset growth than 88% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2025 to 2026

Revenue Growth

87th percentile

36%

Faster revenue growth than 87% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2025 to 2026

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$53,188

Up $14,284 (+37%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

-

No earlier filing loaded for comparison.

Operations
Liabilities / RevenueScore unavailableNet Margin93rd percentile

Revenue

Up

$34,669

Up $4,737 (+16%) from 2023

Expenses

Up

$20,385

Up $2,894 (+17%) from 2023

Net Income

Up

$14,284

Up $1,843 (+15%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth88th percentile

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

$60K$40K$20K$0Assets 2012: $12,640Liabilities 2012: $02012Assets 2013: $14,053Liabilities 2013: $02013Assets 2014: $22,768Liabilities 2014: $02014Assets 2015: $45,646Liabilities 2015: $02015Assets 2016: $53,958Liabilities 2016: $02016Assets 2017: $57,632Liabilities 2017: $02017Assets 2018: $50,666Liabilities 2018: $02018Assets 2019: $51,886Liabilities 2019: $02019Assets 2020: $39,293Liabilities 2020: $02020Assets 2021: $38,912Liabilities 2021: $02021Assets 2022: $26,463Net Assets 2022: $26,4632022Assets 2023: $38,904Liabilities 2023: $02023Assets 2024: $53,188Liabilities 2024: $02024

Highlighted filing

2024

Assets$53,188
Liabilities$0
Net Assets-
Open 2024 Filing

Operations Trend

Revenue Growth87th percentile

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

$40K$20K$0-$20KRevenue 2012: $14,369Expenses 2012: $13,854Net Income 2012: $5152012Revenue 2013: $14,832Expenses 2013: $13,419Net Income 2013: $1,4132013Revenue 2014: $14,187Expenses 2014: $5,472Net Income 2014: $8,7152014Revenue 2015: $14,875Expenses 2015: $4,724Net Income 2015: $10,1512015Revenue 2016: $13,774Expenses 2016: $5,462Net Income 2016: $8,3122016Revenue 2017: $14,700Expenses 2017: $11,026Net Income 2017: $3,6742017Revenue 2018: $16,450Expenses 2018: $23,416Net Income 2018: -$6,9662018Revenue 2019: $15,050Expenses 2019: $13,830Net Income 2019: $1,2202019Revenue 2020: $14,317Expenses 2020: $26,910Net Income 2020: -$12,5932020Revenue 2021: $19,250Expenses 2021: $19,631Net Income 2021: -$3812021Revenue 2022: $16,947Expenses 2022: $29,396Net Income 2022: -$12,4492022Revenue 2023: $29,932Expenses 2023: $17,491Net Income 2023: $12,4412023Revenue 2024: $34,669Expenses 2024: $20,385Net Income 2024: $14,2842024

Highlighted filing

2024

Revenue$34,669
Expenses$20,385
Net Income$14,284
Open 2024 Filing

Filings

Most recent year

2024 • Form 990EZSummary only. Only limited summary data is available for this year.

Open filing
Assets
$53,188
Liabilities
$0
Net assets
-
Revenue
$34,669
Expenses
$20,385
Net income
$14,284
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Summary only. Only limited summary data is available for this year.$53.2$0.00$34.7$20.4$14.3
2023Summary only. Only limited summary data is available for this year.$38.9$0.00$29.9$17.5$12.4
2022Detailed filing. Detailed filing data is available for this year.$26.5$26.5$16.9$29.4$12.4
2021Summary only. Only limited summary data is available for this year.$38.9$0.00$19.3$19.6$0.38
2020Summary only. Only limited summary data is available for this year.$39.3$0.00$14.3$26.9$12.6
2019Summary only. Only limited summary data is available for this year.$51.9$0.00$15.1$13.8$1.22
2018Summary only. Only limited summary data is available for this year.$50.7$0.00$16.5$23.4$6.97
2017Summary only. Only limited summary data is available for this year.$57.6$0.00$14.7$11.0$3.67
2016Summary only. Only limited summary data is available for this year.$54.0$0.00$13.8$5.46$8.31
2015Summary only. Only limited summary data is available for this year.$45.6$0.00$14.9$4.72$10.2
2014Summary only. Only limited summary data is available for this year.$22.8$0.00$14.2$5.47$8.72
2013Summary only. Only limited summary data is available for this year.$14.1$0.00$14.8$13.4$1.41
2012Summary only. Only limited summary data is available for this year.$12.6$0.00$14.4$13.9$0.52
Latest Detailed Filing

The latest 2024 filing currently has summary financial data only. Showing the latest detailed filing from 2022 below.

Jump To
Filing Snapshot
Filing Period
Feb 1, 2021 to Jan 31, 2022
Signed
Jun 13, 2023
Return Version
2021v4.0
Gross Receipts
$16,947
Mission and Program Overview

Mission

Social Club promoting social gatherings centered around aviation and private aircraft owership

Social Club to promote the ownership maintenance and flying of private FAA Part 91 aircraft. Membership volunteers for the board of directors and group participation in maintaining the facilities and promoting the safe operation of aircraft. Social gatherings daily to discuss aviation topics and biannual social gatherings for the membership hosted by the association.

Program Services

DescriptionGrantsExpenses
Membership participation in the maintenance of the association common areas.$0$0
Compensation and Service Providers
Top Officer Pay94th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Howard PincusPresidentPT$0--
Mark TammiTreasurerPT$0--
Roger HohDirectorPT$0--
Billy BrooksDirectorPT$0--
Brian PriceDirectorPT$0--
Filing and Contact Details

Filer

Filer Name
Alta Sierra Airport Owners Assoc
EIN
68-0287752
In Care Of
% Mark K Tammi
Address
18575 NORLENE WAY, GRASS VALLEY, CA 95949-7212

Signing Officer

Name
Mark Tammi
Title
Treasurer
Signed
2023-06-13
Supplemental Narrative

Additional Explanations

Part I, line 16

“| Other Expenses:, Amount:| Meeting Expenses, $1109| Website Expenses, $291| Insurance, $3596| Repair & Maintenance, $23530| Accounting, $425| Office Supplies, $21| Permits & Fees, $424|”

Raw XML Appendix104 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
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0Mark K Tammi
IRS990EZ/BooksInCareOfDetail/PhoneNum07072922909
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt018243 Norlene Way
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Grass Valley
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd095949
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt038912
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt026463
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-12449
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt038912
IRS990EZ/Form990TotalAssetsGrp/EOYAmt026463
IRS990EZ/GainOrLossFromSaleOfAssetsAmt00
IRS990EZ/GrossProfitLossSlsOfInvntryAmt00
IRS990EZ/GrossReceiptsAmt016947
IRS990EZ/GrossReceiptsForPublicUseAmt00
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InitiationFeesAndCapContriAmt00
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt016947
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt038912
IRS990EZ/NetAssetsOrFundBalancesEOYAmt026463
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt038912
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt026463
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt010
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt110
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt210
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt310
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt410
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Howard Pincus
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Mark Tammi
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Roger Hoh
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Billy Brooks
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4Brian Price
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Treasurer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Director
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt00
IRS990EZ/OtherAssetsTotalDetail/EOYAmt00
IRS990EZ/OtherExpensesTotalAmt029396
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Social Club to promote the ownership maintenance and flying of private FAA Part 91 aircraft. Membership volunteers for the board of directors and group participation in maintaining the facilities and promoting the safe operation of aircraft. Social gatherings daily to discuss aviation topics and biannual social gatherings for the membership hosted by the association.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Membership participation in the maintenance of the association common areas.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt00
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt029396
IRS990EZ/TotalRevenueAmt016947
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TypeOfOrganizationAssocInd0X
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0| Other Expenses:, Amount:| Meeting Expenses, $1109| Website Expenses, $291| Insurance, $3596| Repair & Maintenance, $23530| Accounting, $425| Office Supplies, $21| Permits & Fees, $424|
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I, line 16
ReasonableCauseExplanation/ExplanationTxt0Return was filed on time however it was returned 3 times because it was mailed in and not filed electronically. Finally was able to file electronically using online source. IRS documentation implied that return could be filed by mail for associations with revenues below a set number. Letter received from IRS refer to 0422897271 June 06 2023 LTR 2695C
ReturnHeader/BuildTS02023-04-26 12:10:37Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Mark Tammi
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02023-06-13
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0ALTA SIERRA AIRPORT OWNERS ASSOC
ReturnHeader/Filer/BusinessNameControlTxt0ALTA
ReturnHeader/Filer/EIN0680287752
ReturnHeader/Filer/ForeignPhoneNum05309068757
ReturnHeader/Filer/InCareOfNm0% Mark K Tammi
ReturnHeader/Filer/USAddress/AddressLine1Txt018575 NORLENE WAY
ReturnHeader/Filer/USAddress/CityNm0GRASS VALLEY
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd0959497212
ReturnHeader/ReturnTs02023-06-13T06:17:30-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02021-02-01
ReturnHeader/TaxPeriodEndDt02022-01-31
ReturnHeader/TaxYr02021

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)7 • <$500k nonprofits