NATIONAL MUSEUM OF WORLD WAR II AVIATION INC

The organization over time

Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

Government-grant reliance: 2023 22% · 2024 2%. Grants only. Government contracts and fees sit inside program revenue.

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 8 reported years ran a deficit.

Who funds it, year by year

2017 → 2023: the base narrowed from 4 funders to 3 funders, grant income fell $181k → $10k.

5 of 21 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 3% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

Left out of every figure on this page: $100k from one payer (the payer shares this organization's board, largest Greatest Generation Naval Museum). These are real filings, and they are not money NATIONAL MUSEUM OF WORLD WAR II AVIATION INC raised.

From the IRS filings of NATIONAL MUSEUM OF WORLD WAR II AVIATION INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

NATIONAL MUSEUM OF WORLD WAR II AVIATION INC leans on a few funders — its largest provides 79% of grant income and the top three 95%; half comes from just 1 funder.

Largest funder’s share by year: 2017 94% · 2018 100% · 2019 48% · 2020 98% · 2021 81% · 2022 44% · 2023 79% — diversifying over time.

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How long its funders stay

33% of NATIONAL MUSEUM OF WORLD WAR II AVIATION INC's funders are still giving 3 years after their first grant; 43% give in more than one year at all.

Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.

Where its funders are

NATIONAL MUSEUM OF WORLD WAR II AVIATION INC draws 83% of its grant income from funders outside Colorado, across 9 states in all.

Funder states come from each funder’s own filing. $195k arriving through sponsors registered in 4 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.