US nonprofit · EIN 593654338 · Brooksville, FLiSource and licenceOrganisation recordIRS Exempt Organizations Business Master File (EIN 593654338) - 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.Finances by yearIRS 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.Exemption statusIRS Automatic Revocation of Exemption List (posted to 13 October 2026).DeductibilityIRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Chapter 1298 of the Experimental Aircraft Association Inc
Exemption reinstated on 15 April 2017. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
Chapter 1298 of the Experimental Aircraft Association 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.
Name
Role as filed
Since
On the board
Aristotelis Kassimis 3
President
2024
2 yrs
Mike Umstead 3 Officer
Vice President
2024
2 yrs
Philip Renard 3
Treasurer
2024
2 yrs
William Smith 3
Company secretary
2023
3 yrs
Under 5 years5 to 6 years6 years or more
About
Legal name
Chapter 1298 of the Experimental Aircraft Association Inc
EIN
593654338
Address
2475 Broad St, Brooksville, FL, 34604-6841
State
Florida
Activity (NTEE)
C60Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
3 (IRS master file code)
IRS ruling date
1 May 2017
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PF (contributions deductible)
Most connected
Longest observed on the filings
≥3years on the filingsWilliam Smith 3
≥2years on the filingsAristotelis Kassimis 3
≥2years on the filingsMike Umstead 3 Officer
≥2years on the filingsPhilip Renard 3
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.