Chamberlain Guard Station, Idaho
U79 Chamberlain Usfs
Chamberlain Usfs (U79) is a non-towered, public-use airport in Chamberlain Guard Station, Idaho, at 5,765 ft MSL. It has 2 runways: 07/25 (4,100 by 200 ft, turf and dirt), 15/33 (2,700 by 140 ft, turf). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA U79
- Location
- Chamberlain Guard Station, Idaho (Idaho County). 0 NM E of the city center
- Elevation
- 5,765 ft MSL
- Position
- 45.3791° N, 115.1968° W
- Control tower
- No, non-towered
- Sectional chart
- Great Falls
- Magnetic variation
- 18° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 07/25 | 4,100 × 200 ft | Turf and Dirt, fair condition | Not listed |
| 15/33 | 2,700 × 140 ft | Turf, poor condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 07 | Left traffic | None listed | None listed | None listed | Not listed |
| 25 | Left traffic | None listed | None listed | None listed | Not listed |
| 15 | Left traffic | None listed | None listed | None listed | Not listed |
| 33 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief U79 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Chamberlain Usfs, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.