Superior, Montana
9S4 Mineral County
Mineral County (9S4) is a non-towered, public-use airport in Superior, Montana, at 2,787 ft MSL. Its runway is 12/30 (3,450 by 75 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 9S4
- Location
- Superior, Montana (Mineral County). 2 NM SE of the city center
- Elevation
- 2,787 ft MSL
- Position
- 47.1683° N, 114.8537° W
- Control tower
- No, non-towered
- Sectional chart
- Great Falls
- Magnetic variation
- 18° E (1985)
- Fuel
- 100LL
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 12/30 | 3,450 × 75 ft | Asphalt, good condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 12 | Not stated | None listed | None listed | None listed | Not listed |
| 30 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief 9S4 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Mineral County, 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.