US-4074
Ervin Ridge Airport
VFR
navigation
251°
48° 25′ 15″ N 106° 31′ 40″ E
/
2’762 ft
(842 m MSL)
navigation
71°
US-4077
Higgins Brothers Airport
46° 16′ 1″ N 110° 47′ 19″ E
/
5’332 ft
(1’625 m MSL)
navigation
215°
US-6048
Logan Health Conrad Heliport
48° 10′ 28″ N 111° 57′ 28″ E
/
3’516 ft
(1’072 m MSL)
navigation
279°
navigation
15°
navigation
279°
45° 56′ 35″ N 108° 32′ 56″ E
/
3’540 ft
(1’079 m MSL)
navigation
167°
US-6049
Logan Health Shelby Heliport
48° 30′ 37″ N 111° 51′ 0″ E
/
3’290 ft
(1’003 m MSL)
navigation
290°
navigation
111°
navigation
290°
navigation
92°
navigation
147°
navigation
269°
navigation
139°
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-1095
Billings Flying Service Heliport
45° 48′ 33″ N 108° 34′ 13″ E
/
3’671 ft
(1’119 m MSL)
navigation
168°
navigation
209°