WEST CHATHAM MA | IRS ruling year: 1952 | EIN: 25-6066186
An EIN is a unique nine-digit number that identifies a business for tax purposes.
An EIN is a unique nine-digit number that identifies a business for tax purposes.
Organization Mission
Established in 1923, the American Air Mail Society (AAMS) is a member-driven organization that encourages research, study, documentation, and preservation of stamps, ... (More)
Rating Information
Not currently rated
Ratings are calculated from one or more beacon scores. Currently, we require either an Accountability & Finance beacon or an Impact assessment to be eligible for a Charity Navigator rating. Note: The absence of a rating does not indicate a positive or negative assessment; it only indicates that we have not yet evaluated this organization.
See rating report below to learn why this organization is not currently eligible.
Historical Ratings
Charity Navigator's ratings previously did not consider Leadership & Adaptability, Culture & Community, or Impact & Measurement. The historic rating mainly reflects a version of today’s Accountability and Finance score. More information on our previous rating methodologies can be found on our rating methodology page.
Rating histories are available for a growing number of rated organizations. Check back later to see if this organization has a rating history!
American Air Mail Society cannot currently be evaluated by our Accountability & Finance methodology due to only having one year of electronically-filed IRS Form 990 data (990EZ, 990N, 990PF does not qualify).
To ensure year-to-year consistency the Encompass Rating System's Accountability & Finance beacon analyzes the three-year average of some data provided through the IRS form 990.
Charity Navigator currently only has one year of consecutive e-filed Forms 990 from the IRS for American Air Mail Society under the EIN: 25-6066186.
Before Charity Navigator can evaluate American Air Mail Society, American Air Mail Society will need to e-file for additional fiscal years.
Revenue and expense data is not available for this organization. This data is only available if this organization has at least one year of electronically-filed Form 990 data filed within the last six years.
Salary of Key Persons - No Data Available
No Data Available
Salary of Key Persons data is currently unavailable for this organization. This data is only available if this charity has at least one year of electronically-filed Form 990 data filed within the last 3 years. In some cases, there may be an electronically-filed 990 on file but the nonprofit may have not included the information and therefore we cannot post it.
IRS Published Data (Business Master File) - Data Available
Organization that normally receives no more than one-third of its support from gross investment income and unrelated business income and at the same time more than one-third of its support from contributions, fees, and gross receipts related to exempt purposes. 509(a)(2) (BMF foundation code: 16)
Affiliation:
Independent - the organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations). (BMF affiliation code: 3)
Data Sources (IRS Forms 990) - Data Available
The Form 990 is a document that nonprofit organizations file with the IRS annually. We leverage accountability and finance data from it to form Encompass ratings. Click here to search for this organization's Forms 990 on the IRS website (if any are available). Simply enter the organization's name (American Air Mail Society) or EIN (256066186) in the 'Search Term' field.
Impact & Measurement
Score
47
This beacon estimates the actual impact a charity has on the lives of those it serves, and determines whether it is making good use of donor resources to achieve that impact.
The Measuring Outcomes assessment evaluates how well a charity tracks progress towards its mission's outcomes.
Displayed below are the responses provided by the charity for the Measuring Outcomes assessment. Each question is designed to address specific criteria, with responses eligible for full, partial, or no credit. Please refer to the scoring rubric for details on how responses are scored.
Selected program: The Airpost Journal, a bimonthly, full color magazine highlighting research on air mail & aviation., Submitted April 2025
Program Planning and Design
17 out of 21 points
This section assesses the use of crucial evaluation tools in program objective-setting and activities.
Charity leadership uses information collected to make decisions regarding programs
Agree, uses information collected to improve programs
Charity has shared understanding across staff of how programs lead to the goals a program achieves
Agree, has universal understanding of how programs achieve goals
Charity has documents and reviews how program activities lead to change
Disagree, does not document or review
Charity revisits how program activities lead to change
Agree, does revisit how program activities lead to change
Program Development
3 out of 28 points
This section assesses the consideration of stakeholders in program objectives and activities.
Charity identifies program target population needs in the following ways
Discussions or surveys with target population on how program activities best serve their needs
Charity considers practical, cultural, and political needs and interests of those served by program
Disagree, did not review the practical, cultural, or political needs of those served
Charity uses SMART Goals
Disagree, objectives do not aim to meet the SMART framework
Data Collection and Analysis
4 out of 21 points
This section assesses the best practices used in collecting and analyzing program data.
Charity tracks program information in the following ways
Collects data during program implementation
Charity collects programmatic information on those served by the program in the following ways
Identifies the number of those served by program
Charity assesses program effectiveness at multiple points in time
Disagree, does not review any of the information we collect
Reporting and Distribution of Results
21 out of 21 points
This section assesses reporting and disseminating program results.
Charity reports program results to key stakeholders
Reports results to stakeholders
Charity reports both favorable and unfavorable results
Yes, charity reports both favorable of unfavorable results
Use of Results
2 out of 10 points
This section assesses the use of results to guide learning.
Charity uses program results to inform future work for the following reasons
Improve program operations
Culture & Community
Not Currently Scored
American Air Mail Society cannot currently be evaluated by our Culture & Community methodology because we have not received data from the charity regarding its Constituent Feedback.
Note: The absence of a score does not indicate a positive or negative assessment, it only indicates that we have not yet evaluated the organization.
This beacon provides an assessment of the organization's leadership capacity, strategic thinking and planning, and ability to innovate or respond to changes in constituent demand/need or other relevant social and economic conditions to achieve the organization's mission.
The nonprofit organization presents evidence of strategic thinking through articulating the organization's mission.
Established in 1923, the American Air Mail Society (AAMS) is a member-driven organization that encourages research, study, documentation, and preservation of stamps, covers and postal history of aerophilately. Membership is open to anyone, anywhere with an interest in air mail and aviation.
Vision Statement
10 out of 10 points
The nonprofit organization presents evidence of strategic thinking through articulating the organization's vision.
To be the premier philatelic society for air mail enthusiasts.
Strategic Goals
20 out of 20 points
The nonprofit organization presents evidence of strategic thinking and goal setting through sharing their most important strategic goals.
Goal One: Publish The Airpost Journal, a bimonthly, full color magazine highlighting research on air mail and aviation.
Goal Two: Hold a monthly Zoom meeting for members, with alternating educational and live auction programs.
Goal Three: Sponsor at least one stamp show each year. In 2026, the AAMS is proud to be a major supporter of the "BOSTON 2026 World Expo." BOSTON 2026 is the 12th international philatelic exhibition to be held in the United States. The exhibition will run from May 23-30 in the seaport section of Boston. The AAMS Annual Meeting will take place during the event.
Leadership
30 out of 30 points
Full Credit
Partial Credit
No Credit
Investment in Leadership Development
15 out of 15 points
The nonprofit provides evidence of investment in leadership development.
None of the Above
External Focus on Mobilizing Mission
15 out of 15 points
The nonprofit provides evidence of leadership through focusing externally and mobilizing resources for the mission.