| Big Sky Field S85 (Culbertson, MT) Class G: untowered Elevation: 1953
Chart Supplement (pdf version) BIG SKY FLD (S85)
1 NE UTC–7(–6DT) N48º09.21´ W104º30.24´ 1953 B NOTAM FILE GTF
RWY 08–26: H3800X60 (Asphalt) S–12.5 MIRL 0.5% up W SERVICE:
FUEL 100LL
LIGHTING ACTIVATE MIRL Runway 08–26 and PAPI Runway
26—CTAF.
AIRPORT REMARKS: Unattended. On call all hours 406–787–6680/0660. Fuel, self service credit card 24/7. 2,876 foot towers 3.5 mile NW. AIRPORT MANAGER: 406-787-5271 WEATHER DATA SOURCES: AWOS–3 120.000 (406) 787–5819. COMMUNICATIONS: CTAF/UNICOM 122.8 CLEARANCE DELIVERY PHONE: For clearance delivery contact Salt Lake ARTCC at 801-320-2568. RADIO AIDS TO NAVIGATION: NOTAM FILE ISN. WILLISTON (VL) (DH) VORW/DME 116.3
ISN Chan. 110 N48º15.20´
W103º45.04´
251º 30.8 NM to field. 2365/8E.
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no instrument approaches |
Database updated: 2026/03/19