PROPUBLICA Fearless Reporting for an Informed Society — Join Us.
DONATE
Skip to content
ProPublica Donate
ProPublica Donate

Mang Aero Club

  • Belleville, MI
  • Tax-exempt since June 1969
  • EIN: 38-1879162

Organization summary

Type of Nonprofit

Designated as a Social and recreational clubs.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$119k (2023)

Expenses
$98.1k (2023)

Total Assets
$122k (2023)

Total Liabilities
$1.36k (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
$118,736
Expenses
$98,143
Net Income
$20,593
Net Assets
$120,897
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $4
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $72,082
60.7%
Assets/Debt
Total Assets $122,255
Total Liabilities $1,358
Net Assets $120,897
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice President) $0 $0
Christopher Virzi (Secretary) $0 $0
Thomas Wilson (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 25, 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
$114,491
Expenses
$104,712
Net Income
$9,779
Net Assets
$101,929
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $6
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $69,797
61.0%
Assets/Debt
Total Assets $102,485
Total Liabilities $556
Net Assets $101,929
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice Preside) $0 $0
Desiree Dearmond (Secretary) $0 $0

Document Links

990-EZ
Filed on March 4, 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
$111,980
Expenses
$83,531
Net Income
$28,449
Net Assets
$92,150
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $503
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $67,977
60.7%
Assets/Debt
Total Assets $93,075
Total Liabilities $925
Net Assets $92,150
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice Preside) $0 $0
Desiree Dearmond (Secretary) $0 $0

Document Links

990-EZ
Filed on April 11, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$82,264
Expenses
$107,912
Net Income
-$25,648
Net Assets
$90,745
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $6
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $44,119
53.6%
Assets/Debt
Total Assets $94,293
Total Liabilities $3,548
Net Assets $90,745
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice Preside) $0 $0
Desiree Dearmond (Secretary) $0 $0

Document Links

990-EZ
Filed on Feb. 20, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$86,864
Expenses
$124,817
Net Income
-$37,953
Net Assets
$94,720
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $524
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $52,618
60.6%
Assets/Debt
Total Assets $96,603
Total Liabilities $1,883
Net Assets $94,720
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice Preside) $0 $0
Desiree Dearmond (Secretary) $0 $0

Document Links

990-EZ
Filed on Jan. 23, 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
$84,631
Expenses
$86,853
Net Income
-$2,222
Net Assets
$108,152
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $547
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $51,765
61.2%
Assets/Debt
Total Assets $110,919
Total Liabilities $2,767
Net Assets $108,152
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Leo Petretta (Vice Preside) $0 $0
Desiree Dearmond (Secretary) $0 $0

Document Links

990-EZ
Filed on Jan. 28, 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
$85,513
Expenses
$87,642
Net Income
-$2,129
Net Assets
$107,515
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $35
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $51,682
60.4%
Assets/Debt
Total Assets $108,228
Total Liabilities $713
Net Assets $107,515
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Chris Willemsen (Vice Preside) $0 $0
Ron Cieslak (Secretary) $0 $0
Joseph Mcevoy (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 12, 2018

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

View Filing
XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$80,246
Expenses
$84,998
Net Income
-$4,752
Net Assets
$89,122
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $63
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $49,211
61.3%
Assets/Debt
Total Assets $92,321
Total Liabilities $3,199
Net Assets $89,122
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Chris Willemsen (Vice Preside) $0 $0
Ron Cieslak (Secretary) $0 $0
Joseph Mcevoy (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 9, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$90,644
Expenses
$96,035
Net Income
-$5,391
Net Assets
$115,392
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $73
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $58,091
64.1%
Assets/Debt
Total Assets $117,526
Total Liabilities $2,134
Net Assets $115,392
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Chris Willemsen (Vice Preside) $0 $0
Ron Cieslak (Secretary) $0 $0
Joseph Mcevoy (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 3, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$97,867
Expenses
$105,902
Net Income
-$8,035
Net Assets
$132,991
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $29
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $62,763
64.1%
Assets/Debt
Total Assets $133,138
Total Liabilities $147
Net Assets $132,991
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Chris Willemsen (Vice Preside) $0 $0
Ron Cieslak (Secretary) $0 $0
Joseph Mcevoy (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 27, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$103,642
Expenses
$92,987
Net Income
$10,655
Net Assets
$160,181
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $68,607
66.2%
Assets/Debt
Total Assets $180,641
Total Liabilities $20,460
Net Assets $160,181
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Calvin Locklin (President) $0 $0
Chris Willemsen (Vice Preside) $0 $0
Mark Cieslak (Secretary) $0 $0
Dan Blessing (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 4, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$127,932
Expenses
$85,822
Net Income
$42,110
Net Assets
$158,303
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $36
0.0%
Net Fundraising $0
Sales of Assets $38,968
30.5%
Net Inventory Sales $0
Other Revenue $54,223
42.4%
Assets/Debt
Total Assets $158,303
Total Liabilities $0
Net Assets $158,303
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

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
$95,133
Expenses
$92,119
Net Income
$3,014
Net Assets
$81,418
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $12
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $59,536
62.6%
Assets/Debt
Total Assets $81,418
Total Liabilities $0
Net Assets $81,418
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990-EZ

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

PDF

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-EZ

Short form 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-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.
2004

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

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 »

Byline

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