S85 Big Sky Field Airport
Culbertson, MT · 1 mile NE of CULBERTSON, MT
Public
Non-towered
Publicly-owned
Location & operations
- Elevation
- 1953.0 ft
- Coordinates
- 48-09-12.8150N 104-30-14.6000W
- Lat / Long
- 48.1535597, -104.5040556
- Mag. variation
- 13E (1985)
- Time zone
- UTC -6 (UTC -7 during Standard Time)
- Activated
- 10/1950
- ARTCC
- SALT LAKE CITY CENTER
- FSS
- GREAT FALLS FLIGHT SERVICE STATION
- NOTAMs facility
- GTF (NOTAM-D service available)
- Attendance
- UNATNDD ON CALL ALL HOURS 406-787-6680/0660.
- Wind indicator
- lighted
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT MIRL RY 08/26 & PAPI RY 26 - CTAF.
Airport location no published diagram
Range from S85
Runways
Longest 3800 ft
Tap a runway to see its details.
- Dimensions
- 3800 x 60 ft. / 1158 x 18 m
- Surface
- asphalt, in good condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 12.5
Runway 8
- VGSI / PAPI
- 2-light PAPI on left (3.00 degrees glide path)
- Markings
- basic, in fair condition
- Traffic pattern
- left
- Threshold elevation
- 1952.6 ft.
Runway 26
- Markings
- basic, in fair condition
- Traffic pattern
- left
- Threshold elevation
- 1933.6 ft.
Communications
- Control Tower
- no
- Ctaf/unicom
- 122.8
- Wx Awos-3
- 120.000 (406-787-5819)
Services
- Fuel
- 100LL 100LL:SELF SERVICE CREDIT CARD 24/7
- Fuel available
- 100LL 100LL:SELF SERVICE CREDIT CARD 24/7
- Parking
- tiedowns
- Airframe service
- NONE
- Powerplant service
- NONE
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Ownership
- Manager
- ROBERT JASPER BOX 351 CULBERTSON, MT 59218 Phone 406-787-5271
- Manager phone
- 406-787-5271
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.