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US nonprofit · EIN 475312635 · Oklahoma City, OKiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 475312635) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990PF for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.2026 return IRS e-file (TEOS) 2026 release: 990PF for the year to 31 December 2025.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Oklahoma Radio Kontrol Society Inc

Donations deductible
Revenue
$6k
year to 31 December 2025
Expenses
$12k
year to 31 December 2025
Total assets
$10k
year to 31 December 2025
Net assets
$10k
assets less liabilities
Directors and trustees
4
3.9 years on average
Left since last filing
0
no seats appear to have opened
Activity
N50
Recreation and sports
Filings on record
8
latest 2025
Exemption recognised again: the IRS automatically revoked this organisation’s exemption on 15 May 2010, and its IRS ruling date is now 1 October 2015 (a later recognition). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
How am I connected?

Oklahoma Radio Kontrol Society Inc's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Bob HarrisonVice President2022
4 yrs
George BurtonTreasurer2018
8 yrs
Janice EschmanCompany secretary2025
1 yr
MAX GrennanPresident2025
1 yr
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Max GrennanPresident1$0
Bob HarrisonVice President1$0
Janice EschmanSecretary1$0
George BurtonTreasurer3$0
Gary CrewsSaftey Officer1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Oklahoma Radio Kontrol Society Inc
EIN
475312635
Address
5830 Nw Expressway 239, Oklahoma City, OK, 73132
State
Oklahoma
Activity (NTEE)
N50 Recreation and sports
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Recreation & Sports
Size band
2 (IRS master file code)
IRS ruling date
1 October 2015
Status
Code 01 (unconditional exemption)
Form 990 filings on record
8, latest 2025
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsGeorge Burton
≥4years on the filingsBob Harrison
≥1years on the filingsJanice Eschman
≥1years on the filingsMAX Grennan

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$10k
Net assets or fund balances
$10k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$7kDeficit $7k

As filed on the IRS Form 990. US dollars.