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S71
Edgar G Obie Airport
Official FAA Data Effective 2026-02-19 0901Z
Chart Supplement
AF/D
AF/D
VFR Chart of S71
Sectional Charts at SkyVector.com
IFR Chart of S71
Enroute Charts at SkyVector.com
Location Information for S71
Coordinates: N48°35.53' / W109°15.04'
Located 01 miles W of Chinook, Montana on 172 acres of land. View all Airports in Montana.
Surveyed Elevation is 2416 feet MSL.
Operations Data
Airport Use:Open to the public
Activation Date:December 1947
Status:Operational
Control Tower:No
Seg-Circle:Yes
Beacon:White-Green
(Lighted Land Airport)
Wind Indicator:Yes, Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:SALT LAKE CITY
F.S.S.:GREAT FALLS
NOTAMs Facility:GTF (NOTAM-D available)
Sectional Chart:GREAT FALLS
AirspaceAnalysis:NOT ANALYZED
EXISTED PRIOR TO 05/15/59.
Attendance:ALL/ALL/0700-1900
CELL 406-799-6516
Airport Communications
AWOS-AV:118.35 Tel. 406-357-3453
CTAF:122.800
UNICOM:122.800
ASOS at HVR (20.5 W):135.225 406-265-6638
AWOS-3 at M75 (54.7 E):119.250 406 654 1279
AWOS-3PT at 79S (71.3 SW):121.125 406-622-5976
Nearby Navigation Aids
IDNameFreqRadial / Range
VOD HVR HAVRE 114.65 065°20.9
IDNameFreqBearing / Range
Runway 08/26
Dimensions:4000 x 75 feet / 1219 x 23 meters
Surface:Asphalt in Excellent Condition
Weight Limits:S-12
Edge Lighting:Medium Intensity
Runway 08Runway 26
Coordinates:N48°35.58' / W109°15.52'N48°35.47' / W109°14.55'
Elevation: 2415.8 2409.4
Traffic Pattern: Left Left
Runway Heading: 100° True 280° True
Markings:Basic in good condition.Basic in good condition.
Glide Slope IndicatorP2L (4.00° Glide Path Angle)
Services Available
Fuel:100LL (blue)
Transient Storage:Tiedowns
Airframe Repair:MINOR
Engine Repair:MINOR
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Other Services:CROP DUSTING SERVICES,CHARTER SERVICE,PILOT INSTRUCTION
Ownership Information
Ownership:Publicly owned
Owner:BLAINE CO. ARPT. COMM.
PO BOX 248
CHINOOK, MT 59523
406-357-3250
Manager:EDGAR OBIE JR.
490 CLEVELAND RD
CHINOOK, MT 59523
(406) 799-6516
Other Remarks
  • FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
  • 226 FT AGL SMOKE STACK 1.1 MI FM 26 THR.
  • 0LL SELF SERVICE CREDIT CARD 24/7
  • ACTVT PAPI RWY 26; MIRL RWY 08/26 DAWN-DUSK - CTAF. AFTER DUSK MIRL ON CONSLY TIL DAWN.
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