Imagery © Google
Airport
Ennis Big Sky Airport
US · US-MT · GA PUBLIC
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 45.2718, -111.6490
- Elevation
- 5423 ft (1652.93 m)
- Timezone
- America/Denver
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- LOCALEKS
- GPS_CODEKEKS
Runways (1)
16/342,317 m × 31 m
Geometry
| Length | 2,317 m (7,600 ft) |
|---|---|
| Width | 31 m |
Runway ends
16
| Threshold | 45.2782, -111.6490 |
|---|
34
| Threshold | 45.2653, -111.6480 |
|---|