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Nonprofit · EIN 87-1423839

EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661

Tax-exempt · GRAPEVINE, TX 76051

Financials

$2K$1K2023$1K$5682024$501$9672025
Revenue Expenses · by fiscal year end
Financials of EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$501$967-$466$2,263$0$2,263
December 31, 2024990-PF$1,022$568$454$2,729$0$2,729
December 31, 2023990-PF$1,871$1,267$604$2,275$0$2,275
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Other income
$501

Expenses

Grants and similar amounts paid
$500
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Disbursements for charitable purposes
$500

Balance sheet and other

Total assets, start of year
$2,729
Total assets, end of year
$2,263
Total liabilities, end of year
$0
Net assets, end of year
$2,263
Qualifying distributions
$500
Net investment income
$501

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Janet Patton
2227 Wood Hollow Rd, Denton, TX 76208
President1$0
Daniel Allen
3805 Great Oak Dr, Apt 2514, Euless, TX 76040
Vice President1$0
Scott Weathers
10909 Swift Current Trail, Fort Worth, TX 76179
Secretary1$0
Scott Wiederhold
3053 Ridgeview Dr, Grapevine, TX 76051
Treasurer1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
Janet Patton
2227 Wood Hollow Rd, Denton, TX 76208
President1$0
Mark Cohen
6614 Genstar Ln, Dallas, TX 75252
Vice President1$0
Scott Weathers
10909 Swift Current Trail, Fort Worth, TX 76179
Secretary1$0
Scott Wiederhold
3053 Ridgeview Dr, Grapevine, TX 76051
Treasurer1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
Janet Patton
2227 Wood Hollow Rd, Denton, TX 76208
President1$0
Mark Cohen
6614 Genstar Ln, Dallas, TX 75252
Vice President1$0
Scott Weathers
10909 Swift Current Trail, Fort Worth, TX 76179
Secretary1$0
Scott Wiederhold
3053 Ridgeview Dr, Grapevine, TX 76051
Treasurer1$0

Address and contacts

Address (IRS master file)
3053 RIDGEVIEW DR, GRAPEVINE, TX 76051-6308
In care of
% SCOTT WIEDERHOLD
Signed the 990-PF
Scott Wiederhold, Treasurer
Phone
(214) 674-6519

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
87-1423839
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
2022
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$2,263
Income (IRS master file)
$501

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$501$967$2,263XML
990-PFDecember 2024$1,022$568$2,729IRS
990-PFDecember 2023$1,871$1,267$2,275XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 87-1423839).

Questions about EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661

What is the EIN of EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661?
The employer identification number (EIN) of EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 is 87-1423839.
Is EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 file?
Form 990-PF. Private foundations file every year.
When is the next return of EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does EXPERIMENTAL AIRCRAFT ASSOCIATION CHAPTER 661 have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $501, expenses of $967 and total assets of $2,263 at year end.

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