Fairfield, Montana
5U5 Fairfield
Fairfield (5U5) is a non-towered, public-use airport in Fairfield, Montana, at 3,991 ft MSL. It has 2 runways: 07/25 (1,525 by 90 ft, turf), 18/36 (3,800 by 40 ft, asphalt). 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 5U5
- Location
- Fairfield, Montana (Teton County). 1 NM N of the city center
- Elevation
- 3,991 ft MSL
- Position
- 47.6338° N, 111.9812° W
- Control tower
- No, non-towered
- Sectional chart
- Great Falls
- Magnetic variation
- 17° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 07/25 | 1,525 × 90 ft | Turf, good condition | Not listed |
| 18/36 | 3,800 × 40 ft | Asphalt | Low intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 07 | Not stated | None listed | None listed | None listed | Not listed |
| 25 | Not stated | None listed | None listed | None listed | Not listed |
| 18 | Not stated | None listed | None listed | None listed | Not listed |
| 36 | Not stated | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
- Actvt Lirl Rwy 18/36 - Ctaf.
Before you go
Brief 5U5 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Fairfield, 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.