Skip to content
ProPublica Donate
ProPublica Donate

Coast Guard Aviation Association Ancient Order Of The Pterodactyl

  • Alexandria, VA
  • Tax-exempt since March 2003
  • EIN: 33-0161887

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Arts, Culture and Humanities / Museum, Museum Activities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$162k (2023)

Expenses
$161k (2023)

Total Assets
$175k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$161,811
Expenses
$161,489
Net Income
$322
Net Assets
$175,405
Notable Sources of Revenue Percent of Total Revenue
Contributions $143,942
89.0%
Program Services $0
Investment Income $1,058
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$1,614
Other Revenue $0
Assets/Debt
Total Assets $175,405
Total Liabilities $0
Net Assets $175,405
Compensation
Key Employees and Officers Compensation Other
Peter Troedsson (President) $0 $0
Ron Tremain (Executive Vice President) $0 $0
Mike Emerson (Executive Secretary) $0 $0
Michael Brandhuber (Treasurer) $0 $0
Sean Cross (Vp History & Historian) $0 $0
Jack Mcgrath (Vp Membership) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 14, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$129,779
Expenses
$122,993
Net Income
$6,786
Net Assets
$175,083
Notable Sources of Revenue Percent of Total Revenue
Contributions $99,616
76.8%
Program Services $0
Investment Income $970
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $8,828
6.8%
Other Revenue $0
Assets/Debt
Total Assets $175,083
Total Liabilities $0
Net Assets $175,083
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director) $11,490 $0
Mike Emerson (President) $0 $0
Janis Nagy (Executive Vice President) $0 $0
Mark J Dandrea (Executive Secretary) $0 $0
Michael Brandhuber (Treasurer) $0 $0
Sean Cross (Vp History & Historian) $0 $0
Gary Gamble (Vp Communications) $0 $0
John Mcgrath (Vp Membership) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 18, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$74,266
Expenses
$68,880
Net Income
$5,386
Net Assets
$168,297
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,200
75.7%
Program Services $0
Investment Income $1,597
2.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$948
Other Revenue $0
Assets/Debt
Total Assets $168,297
Total Liabilities $0
Net Assets $168,297
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director) $11,220 $0
Michael Emerson (President) $0 $0
Janis Nagy (Executive Vice President) $0 $0
Mark J Dandrea (Executive Secretary) $0 $0
Michael Brandhuber (Treasurer) $0 $0
Ray Miller (Assistant Treasurer) $0 $0
Tony Hahn (Vp Development) $0 $0
Sean Cross (Vp History & Historian) $0 $0
Jay D Crouthers (Vp National Roosts) $0 $0
Gary Gamble (Vp Communications) $0 $0
John Mcgrath (Vp Membership) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 14, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$86,596
Expenses
$91,699
Net Income
-$5,103
Net Assets
$164,370
Notable Sources of Revenue Percent of Total Revenue
Contributions $56,390
65.1%
Program Services $0
Investment Income $1,562
1.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $11,961
13.8%
Other Revenue $0
Assets/Debt
Total Assets $164,370
Total Liabilities $0
Net Assets $164,370
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director) $11,040 $0
Michael Emerson (President) $0 $0
Janis Nagy (Executive Vice President) $0 $0
Mark J Dandrea (Executive Secretary) $0 $0
Michael Brandhuber (Treasurer) $0 $0
Ray Miller (Assistant Treasurer) $0 $0
Tony Hahn (Vp Development) $0 $0
Sean Cross (Vp History & Historian) $0 $0
Jay D Crouthers (Vp National Roosts) $0 $0
Gary Gamble (Vp Communications) $0 $0
John Mcgrath (Vp Membership) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 11, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$120,505
Expenses
$118,575
Net Income
$1,930
Net Assets
$168,361
Notable Sources of Revenue Percent of Total Revenue
Contributions $35,424
29.4%
Program Services $50,150
41.6%
Investment Income $773
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,109
0.9%
Other Revenue $100
0.1%
Assets/Debt
Total Assets $168,361
Total Liabilities $0
Net Assets $168,361
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director) $10,800 $0
Michael Emerson (President) $0 $0
Janis Nagy (Executive Vice President) $0 $0
Mark J Dandrea (Executive Secretary) $0 $0
Michael Brandhuber (Treasurer) $0 $0
Ray Miller (Assistant Treasurer) $0 $0
Tony Hahn (Vp Development) $0 $0
Sean Cross (Vp History & Historian) $0 $0
Jay D Crouthers (Vp National Roosts) $0 $0
Gary Gamble (Vp Communications) $0 $0
John Mcgrath (Vp Membership) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 16, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,907
Expenses
$55,790
Net Income
$15,117
Net Assets
$166,431
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,500
19.0%
Program Services $5,463
7.7%
Investment Income $1,085
1.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,534
2.2%
Other Revenue $0
Assets/Debt
Total Assets $169,596
Total Liabilities $3,165
Net Assets $166,431
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director Treasurer) $10,380 $0
James C Van Sice (President) $0 $0
Mark J Dandrea (Executive Secretary) $0 $0
Paul Milligan (Executive Secretary) $0 $0
Ray Miller (Assistnt Treasurer) $0 $0
John Mosley (V P History And Historian) $0 $0
Jay D Crouthers (V P National Roosts) $0 $0
Gary Gamble (V P Communications) $0 $0
John Mc Grath (V P Membership) $0 $0
John P Currier (Centennial Cg Aviation Chair) $0 $0
Paul Langlois (At Large) $0 $0
Michael Emerson (President) $0 $0
James E Nagy (Executive Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 13, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$91,042
Expenses
$116,077
Net Income
-$25,035
Net Assets
$151,314
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,916
35.1%
Program Services $22,764
25.0%
Investment Income $1,271
1.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $496
0.5%
Other Revenue $0
Assets/Debt
Total Assets $156,445
Total Liabilities $5,131
Net Assets $151,314
Compensation
Key Employees and Officers Compensation Other
Benjamin J Stoppe (Executive Director Treasurer) $10,200 $0
James C Van Sice (President) $0 $0
Mark J Dandrea (Executive Vice President) $0 $0
Paul Milligan (Executive Secretary) $0 $0
Ray Miller (Assistnt Treasurer) $0 $0
John Mosley (V P History And Historian) $0 $0
Jay D Crouthers (V P National Roosts) $0 $0
Gary Gamble (V P Communications) $0 $0
John Mc Grath (V P Membership) $0 $0
Paul Langlois (At Large) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 7, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$251,356
Expenses
$161,215
Net Income
$90,141
Net Assets
$176,348
Notable Sources of Revenue Percent of Total Revenue
Contributions $241,067
95.9%
Program Services $0
Investment Income $1,118
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $9,099
3.6%
Other Revenue $72
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $180,194
Total Liabilities $3,846
Net Assets $176,348

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$128,902
Expenses
$275,200
Net Income
-$146,298
Net Assets
$86,207
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,120
50.5%
Program Services $0
Investment Income $4,068
3.2%
Net Fundraising $18,362
14.2%
Sales of Assets $0
Net Inventory Sales $1,247
1.0%
Other Revenue $58
0.0%
Assets/Debt
Total Assets $89,480
Total Liabilities $3,273
Net Assets $86,207

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$68,153
Expenses
$58,094
Net Income
$10,059
Net Assets
$222,917
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,866
57.0%
Program Services $0
Investment Income $6,011
8.8%
Net Fundraising $3,019
4.4%
Sales of Assets $0
Net Inventory Sales $1,077
1.6%
Other Revenue $236
0.3%
Assets/Debt
Total Assets $262,969
Total Liabilities $40,052
Net Assets $222,917

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$46,798
Expenses
$38,690
Net Income
$8,108
Net Assets
$209,779
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,780
> 100%
Program Services $0
Investment Income $5,821
12.4%
Net Fundraising -$34,607
Sales of Assets $0
Net Inventory Sales $1,216
2.6%
Other Revenue $3,104
6.6%
Assets/Debt
Total Assets $246,964
Total Liabilities $37,185
Net Assets $209,779

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$60,777
Expenses
$57,760
Net Income
$3,017
Net Assets
$201,671
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,170
72.7%
Program Services $0
Investment Income $5,575
9.2%
Net Fundraising -$1,551
Sales of Assets $0
Net Inventory Sales -$206
Other Revenue $3,000
4.9%
Assets/Debt
Total Assets $239,914
Total Liabilities $38,243
Net Assets $201,671

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$144,340
Expenses
$116,657
Net Income
$27,683
Net Assets
$198,654
Notable Sources of Revenue Percent of Total Revenue
Contributions $119,466
82.8%
Program Services $0
Investment Income $5,515
3.8%
Net Fundraising $1,814
1.3%
Sales of Assets $29
0.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $234,833
Total Liabilities $36,179
Net Assets $198,654

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Contact Us

About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated