US-1274
Ottertail Lake Airport
VFR
navigation
269°
45° 40′ 29″ N 110° 31′ 30″ E
/
4’465 ft
(1’361 m MSL)
navigation
100°
46° 34′ 15″ N 112° 14′ 16″ E
/
4’753 ft
(1’449 m MSL)
navigation
333°
US-6103
Fort Harrison Army Heliport
46° 36′ 57″ N 112° 5′ 44″ E
/
3’962 ft
(1’208 m MSL)
navigation
340°
US-4073
Crazy Mountain Ranch Airport
45° 53′ 42″ N 110° 29′ 15″ E
/
5’495 ft
(1’675 m MSL)
navigation
85°
46° 37′ 28″ N 112° 6′ 39″ E
/
4’069 ft
(1’240 m MSL)
navigation
340°
navigation
302°
46° 30′ 14″ N 110° 54′ 46″ E
/
5’061 ft
(1’543 m MSL)
navigation
38°
navigation
352°
navigation
98°
navigation
291°
navigation
325°
navigation
266°
US-6016
Barrett Hospital Heliport
45° 12′ 7″ N 112° 38′ 47″ E
/
5’147 ft
(1’569 m MSL)
navigation
226°
46° 24′ 50″ N 112° 43′ 35″ E
/
4’544 ft
(1’385 m MSL)
navigation
309°
46° 7′ 55″ N 112° 57′ 26″ E
/
5’320 ft
(1’621 m MSL)
navigation
289°
46° 23′ 17″ N 112° 45′ 57″ E
/
4’693 ft
(1’430 m MSL)
navigation
307°
navigation
139°
US-1087
Yellowstone Seaplane Base
44° 49′ 48″ N 111° 17′ 14″ E
/
6’534 ft
(1’991 m MSL)
navigation
163°