US-4074
Ervin Ridge Airport
VFR
47° 48′ 51″ N 112° 11′ 30″ E
/
3’826 ft
(1’166 m MSL)
navigation
268°
navigation
73°
46° 32′ 8″ N 111° 29′ 56″ E
/
4’066 ft
(1’239 m MSL)
navigation
230°
US-3042
Missouri River Ranch Airport
47° 3′ 38″ N 111° 58′ 17″ E
/
3’467 ft
(1’057 m MSL)
navigation
247°
US-1095
Billings Flying Service Heliport
45° 48′ 33″ N 108° 34′ 13″ E
/
3’671 ft
(1’119 m MSL)
navigation
168°
navigation
209°
45° 48′ 17″ N 108° 34′ 0″ E
/
3’649 ft
(1’112 m MSL)
navigation
168°
navigation
171°
45° 48′ 27″ N 108° 32′ 34″ E
/
3’652 ft
(1’113 m MSL)
navigation
168°
45° 47′ 22″ N 108° 30′ 46″ E
/
3’137 ft
(956 m MSL)
navigation
167°
45° 46′ 59″ N 108° 30′ 7″ E
/
3’300 ft
(1’006 m MSL)
navigation
167°
navigation
64°
navigation
354°
navigation
250°
navigation
289°
navigation
61°
48° 53′ 9″ N 111° 53′ 46″ E
/
3’338 ft
(1’017 m MSL)
navigation
299°