FAA facility Airport

EDGAR G OBIE

CHINOOK, MONTANA FAA S71 Open to the public

Open View on OpenStreetMap

Runways

1 record · drawn to relative scale

08/26 4,000 × 75 ft · Asphalt (excellent) · Medium-intensity edge lights

08 26

Runway-end details

Runway 08/26 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
08	100°	—	—	—	—	—
26	280°	—	PAPI · 2-light · left side	—	—	—

Communications

3 published frequencies

Published communications frequencies
Use	Frequency	Hours
S71 AWOS-AV	118.35	—
CTAF	122.8	—
UNICOM	122.8	—

FAA listing history

Identities observed in NASR snapshots

EDGAR G OBIE Observed 2024-06-13 through 2026-07-09 S71

Dates describe available FAA snapshots, not exact opening, closure or construction dates.

Material changes

First observed in NASR cycles

No public material changes are recorded yet.

Facility facts

FAA / ICAO: S71
Type: Airport A
Status: Open
Ownership: Publicly owned
Use: Open to the public
Activated: 1947-12
Part 139: Not certificated
Fuel: 100LL
Repair: Airframe: Minor
Powerplant: Minor
Tower: No control tower

Location

City: CHINOOK, MT
County: Blaine
FAA region: Northwest Mountain region
Coordinates: 48.59211, -109.25061
Elevation: 2,416.0 ft (NACO)

View coordinates on OpenStreetMap

Weather stations

S71 Commissioned 2009-03-03 AWOS-AV

Wildlife strikes

No unambiguous FAA wildlife-strike airport match is available for this facility.

FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.