S71

Edgar G Obie Airport

Chinook, Montana, USA
ICAO Status Useage Sectional
S71 Operational Public GREAT FALLS
Longitude Latitude Elevation Magnetic Variation
109° 15' 2" W 48° 35' 31" N 2,416 ft. MSL  16E
-109.250611 48.592111 (Surveyed) (Year 1985)
ICAO Type Status
S71 Airport Operational
Useage Activated
Public 12/1947
Longitude Latitude
109° 15' 2" W 48° 35' 31" N
-109.250611 48.592111
Elevation Sectional
2,416 ft. MSL 
(Surveyed)
GREAT FALLS
Local (GMT-6) UTC
Oct-17 20:53 Oct-18 02:53
Sunrise-Sunset Local UTC
Begin Civil Twilight 07:08 13:08
Sunrise 07:45 13:45
Sunset 18:19 00:19
End Civil Twilight 18:56 00:56