S71 Edgar G Obie Airport
Chinook, MT · 1 mile W of CHINOOK, MT
Public
Non-towered
Publicly-owned
Location & operations
- Elevation
- 2416.0 ft
- Coordinates
- 48-35-31.6000N 109-15-02.2000W
- Lat / Long
- 48.5921111, -109.2506111
- Mag. variation
- 16E (1985)
- Time zone
- UTC -6 (UTC -7 during Standard Time)
- Activated
- 12/1947
- ARTCC
- SALT LAKE CITY CENTER
- FSS
- GREAT FALLS FLIGHT SERVICE STATION
- NOTAMs facility
- GTF (NOTAM-D service available)
- Attendance
- 0700-1900 CELL 406-799-6516
- Pattern altitude
- 3216 ft. MSL
- Wind indicator
- lighted
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT PAPI RWY 26; MIRL RWY 08/26 DAWN-DUSK - CTAF. AFTER DUSK MIRL ON CONSLY TIL DAWN.
Airport location no published diagram
Range from S71
Runways
Longest 4,000 ft
Tap a runway to see its details.
- Dimensions
- 4000 x 75 ft. / 1219 x 23 m
- Surface
- asphalt, in excellent condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 12.5
Runway 8
- Heading
- 084 magnetic, 100 true
- VGSI / PAPI
- 2-light PAPI on left (4.00 degrees glide path)
- Markings
- basic, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 2415.8 ft.
Runway 26
- Heading
- 264 magnetic, 280 true
- Markings
- basic, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 2409.4 ft.
Communications
- Control Tower
- no
- Ctaf/unicom
- 122.8
- Wx Awos-Av
- 118.35 (406-357-3453)
Services
- Fuel
- 100LL 100LL:SELF SERVICE CREDIT CARD 24/7
- Fuel available
- 100LL 100LL:SELF SERVICE CREDIT CARD 24/7
- Parking
- tiedowns
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Ownership
- Owner
- BLAINE CO. ARPT. COMM. PO BOX 248 CHINOOK, MT 59523 Phone 406-357-3250
- Manager
- EDGAR OBIE JR. 490 CLEVELAND RD CHINOOK, MT 59523 Phone (406) 799-6516
- Manager phone
- (406) 799-6516
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.