St Ignatius, Montana
52S St Ignatius
St Ignatius (52S) is a non-towered, public-use airport in St Ignatius, Montana, at 3,006 ft MSL. Its runway is 08/26 (2,610 by 60 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 52S
- Location
- St Ignatius, Montana (Lake County). 1 NM NE of the city center
- Elevation
- 3,006 ft MSL
- Position
- 47.3250° N, 114.0808° 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
- Daily ALL
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 08/26 | 2,610 × 60 ft | Asphalt, good condition | Low intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 08 | Left traffic | None listed | None listed | None listed | Not listed |
| 26 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
- Actvt Lirl Rwy 8/26 - Ctaf.
Before you go
Brief 52S in Ascent EFB.
Current weather, NOTAMs and the airport diagram for St Ignatius, 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.