· 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.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2021–2023.
Where the money goes
Your grants by size, and where they go.
The 31 grants below total $502,597 — the rows itemised in this filing. The $1,465,330 headline is the total grant expense reported on the return, so the remaining $962,733 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.
By grant size · FY2023
- Under $10k9 grants · $64k
- $10k–50k22 grants · $438k
| Recipient | Amount |
|---|---|
| ARISS-USA | $36,000 |
| ALL THINGS AMATEUR RADIO ASSOCIATION | $25,000 |
| BELLEVIEW R-3 AMATEUR RADIO CLUB | $25,000 |
| GLOUCESTER COUNTY AMATEUR RADIO CLUB - W2MMD | $25,000 |
| GETA - LAGUNA CREEK HIGH SCHOOL GREEN ENERGY TECH ACADEMY | $25,000 |
| BARNSTABLE AMATEUR RADIO CLUB (BARC) | $25,000 |
| CAPE ANN AMATEUR RADIO ASSOCIATION | $25,000 |
| ANCHORAGE AMATEUR RADIO CLUB INC | $25,000 |
| WEST CHESTER AMATEUR RADIO ASSOCIATION | $24,910 |
| Individual grant recipient | $22,000 |
| ORANGE COUNTY AMATEUR RADIO CLUB | $22,000 |
| TRIDENT AMATEUR RADIO CLUB INC | $20,718 |
| YAVAPAI AMATEUR RADIO CLUB | $20,440 |
| PARC - PIEDMONT AMATEUR RADIO CLUB | $17,833 |
| GARS - GAINESVILLE AMATEUR RADIO SOCIETY | $17,498 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Dollar for dollar, your grants (FY21–23) land where the poverty rate runs at 12%, against an area that typically sits at 8%. 88% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 5% of Arrl Foundation Inc’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
4 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 4 of the 32 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Amateur Radio Digital Communications · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Arrl Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.