Open mapKS71 Edgar G Obie Airport
Chinook, Montana, United States
Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.
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Airport facts
- Ident
- KS71
- FAA LID
- S71
- Type
- Small airport
- Public use
- Yes
- Municipality
- Chinook
- Region
- Montana
- Country
- United States
- Elevation
- 2,416 ft (736 m)
- Coordinates
- 48.5921° N 109.2510° W
48°35′32″N 109°15′04″W - Towered
- No
- Chart Supplement
- Chart Supplement (opens in a new tab)2611 S71
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 08/26 | 4,000 × 75 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| AWOS | AWOS-AV | 118.350 |
| CTAF | 122.800 | |
| UNIC | 122.800 |