FAA 7460-1 › Alaska ›
Building or using a crane near Eagle (EAA)?
Eagle in Eagle, Alaska is a public-use airport. Under 14 CFR 77.9, anything within 20,000 feet of its runways that rises above a 100:1 slope needs FAA Form 7460-1 at least 45 days before construction. Check your exact site free.
No address handy? Try 16700 Saticoy St, Van Nuys, CA 91406
How tall can you build near EAA without filing?
The notice surface rises 1 foot for every 100 feet of horizontal distance from the nearest point of the nearest runway, starting at the runway's elevation. Using the lowest runway-end elevation, 901 ft above sea level:
| Distance from nearest runway | Notice required above (height over 901 ft) | …which is this elevation (AMSL) |
|---|---|---|
| 250 ft | 2 ft | 903 ft |
| 500 ft | 5 ft | 906 ft |
| 1,000 ft | 10 ft | 911 ft |
| 2,000 ft | 20 ft | 921 ft |
| 3,000 ft | 30 ft | 931 ft |
| 5,000 ft | 50 ft | 951 ft |
| 7,500 ft | 75 ft | 976 ft |
| 10,000 ft | 100 ft | 1,001 ft |
| 15,000 ft | 150 ft | 1,051 ft |
| 20,000 ft | 200 ft | 1,101 ft |
| Beyond 20,000 ft | Only the 200-ft-above-ground rule applies (77.9(a)) | |
If your ground is lower than 901 ft you can build taller by the difference; if it's higher, less. Cranes count at their maximum height. The free check above uses USGS ground elevation for your exact spot.
Runways and notice boundary
Dashed line: the 20,000-ft area where the 100:1 notice slope applies; inner line: 5,000 ft.
| Runway | Length | End elevations (ft AMSL) |
|---|---|---|
| 07/25 | 3,600 ft | 900.7 / 907.2 |
Filing Form 7460-1 near EAA
- File online through the FAA's OE/AAA system at least 45 days before construction or before applying for a building permit, whichever is first. Filing is free.
- You need NAD 83 coordinates, site ground elevation, structure height above ground and above sea level.
- Construction on airport property always needs notice, whatever the height.
More: Do I need to file Form 7460-1? · Cranes and Form 7460-1
Other public-use airports nearby
- CKX — Chicken (47 nm)
- L20 — Coal Creek (60 nm)
- CRC — Circle City (98 nm)
- CHP — Circle Hot Springs (98 nm)
- 6K8 — Tok Junction (98 nm)
- TSG — Tanacross (101 nm)
Source: FAA airport, runway and runway-end data (NASR cycle effective 2026/10/01). Screening only — the FAA issues determinations.