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Connecticut · Public charity

Arrl Foundation Inc

The organization's purpose is to advance the art, science, and societal benefits of the amateur radio service by awarding financial grants and scholarships to individuals and organizations in support of their charitable, educational, and scientific efforts.

$1.5M
Granted FY2023
31
Itemized grants FY2023
31
Organizations funded FY2023
97%
First-time grantees FY2023
Read the full brief
Itemized, FY2023
$503k
The rest is grants the schedule does not break out
Median grant, FY2023
$12,801
Largest grant, FY2023
$36,000
Organizations funded a year
1 to 31
FY2021 to FY2023
States reached, FY2023
22
Total assets, FY2023
$12M

How open it is to new grantees

In FY2023, 97% of the organizations Arrl Foundation Inc funded were first-time grantees, receiving 93% of its grant dollars.

New vs renewed · share of each year

In FY2023, 7% of grant dollars renewed an existing relationship; $467k went to new ones.

50%100%’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’22’23
Public Safety & DisasterEducationOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY202331$503k97%
FY20221$48k100%
FY20211$110kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2023.

Arts & Culture$261kScience & Tech$236kEducation$58kYouth Development$40kPublic Safety & Disaster$36kEnvironment$25kPublic Benefit$6k

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
MI
NY
MA
OR
OH
NJ
CT
RI
CA
CO
MO
VA
MD
AZ
TN
NC
SC
LA
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2021 to FY2023, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
The American Radio Relay League Inc$110,42511%
Amateur Radio on the International Space Station$83,533217%
Cape Ann Amateur Radio Association Inc$25,0001n/a
Anchorage Amateur Radio Club$25,000138%
All Things Amateur Radio Association$25,0001n/a
Orange County Amateur Radio Club Inc$22,0001n/a
Yavapai Amateur Radio Club$20,4401n/a
Durango Amateur Radio Club Inc$11,9501n/a
Meriden Amateur Radio Club Inc$11,6361n/a
Raleigh Amateur Radio Society Inc$11,300121%
Show all 15 grantees
All grantees of Arrl Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
The American Radio Relay League Inc$110,42511%
Amateur Radio on the International Space Station$83,533217%
Cape Ann Amateur Radio Association Inc$25,0001n/a
Anchorage Amateur Radio Club$25,000138%
All Things Amateur Radio Association$25,0001n/a
Orange County Amateur Radio Club Inc$22,0001n/a
Yavapai Amateur Radio Club$20,4401n/a
Durango Amateur Radio Club Inc$11,9501n/a
Meriden Amateur Radio Club Inc$11,6361n/a
Raleigh Amateur Radio Society Inc$11,300121%
Lapeer County Amateur Radio Association$9,2591n/a
Shreveport Amateur Radio Association$9,1501n/a
Newport County Radio Club$7,9751n/a
Forsyth Amateur Radio Club Inc$6,0451n/a
Andrew Johnson Amateur Radio Club Inc$5,7501n/a

Plus 17 recipients with no EIN on record ($276k), not named here.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Amateur Radio Digital CommunicationsCA13.6× affinity4 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: Amateur Radio Digital Communications · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Arrl Foundation Inc with peer funders

About Arrl Foundation Inc

How much does Arrl Foundation Inc give?
Arrl Foundation Inc reported 31 itemized grants totaling $502,597, out of $1,465,330 in total grant expense reported on the return in its FY2023 IRS filing. It funded between 1 and 31 organizations a year over FY2021 to FY2023.
What does Arrl Foundation Inc fund?
By grant dollars over FY2021 to FY2023, its largest causes are Arts & Culture (39%), Science & Tech (36%), Education (9%).
Who are Arrl Foundation Inc's largest grantees?
By total granted over FY2021 to FY2023: The American Radio Relay League Inc ($110k), Amateur Radio on the International Space Station ($84k), Cape Ann Amateur Radio Association Inc ($25k).
Does Arrl Foundation Inc fund new organizations?
In FY2023, 97% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Arrl Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Amateur Radio Digital Communications, Amazonsmile Foundation.
Where is Arrl Foundation Inc based?
Arrl Foundation Inc is based in CT.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 32 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports $1.2M of grant expense, but none of it to a named recipient. On a Form 990 that can mean grants abroad, filed by region only (Schedule F), grants under $5,000, which are not itemized, or a schedule referenced as an attachment the e-file does not carry. The figures above are therefore from FY2023, the most recent year this funder named its grantees.

Source object · view filing

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