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
Jul-18 06:38 Jul-18 12:38
Sunrise-Sunset Local UTC
Begin Civil Twilight 04:53 am 10:53
Sunrise 05:39 am 11:39
Sunset 09:07 pm 03:07
End Civil Twilight 09:52 pm 03:52