BIG SKY FLD (S85)
Culbertson, Montana · Roosevelt County · 1 miles NE of city
Airport information
FAA identifierS85
Elevation1953 ft MSL
Latitude48.15356° N
Longitude104.50406° W
Magnetic variation13E
NPIAS categoryGeneral Aviation · Basic
Based aircraft8
Planned development (2025–29)$1,743,223
Sectional chartBILLINGS
ARTCCSalt Lake City Center
Flight ServiceGreat Falls
OwnershipPublicly owned
UseOpen to the public
Activated1950/10
Fuel available100LL
TowerNON-ATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityGTF
AttendedUNATNDD
ManagerRobert Jasper
Manager phone406-787-5271
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 08/26 | 3,800 × 60 ft | Asphalt (good) | 26: P2L |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.8 | — |
| UNICOM | 122.8 | — |
Weather stations
- AWOS-3 · 406-787-5819
Airport remarks
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- 2,876 FT TWRS 3.5 MIS NW.
- ACTVT MIRL RY 08/26 & PAPI RY 26 - CTAF.
- ON CALL ALL HOURS 406-787-6680/0660.
- SELF SERVICE CREDIT CARD 24/7
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
