US-1274
Ottertail Lake Airport
VFR
navigation
269°
45° 40′ 29″ N 110° 31′ 30″ W
/
4.465 ft
(1.361 m MSL)
navigation
100°
46° 34′ 15″ N 112° 14′ 16″ W
/
4.753 ft
(1.449 m MSL)
navigation
333°
US-6103
Fort Harrison Army Heliport
46° 36′ 57″ N 112° 5′ 44″ W
/
3.962 ft
(1.208 m MSL)
navigation
340°
US-4073
Crazy Mountain Ranch Airport
45° 53′ 42″ N 110° 29′ 15″ W
/
5.495 ft
(1.675 m MSL)
navigation
85°
46° 37′ 28″ N 112° 6′ 39″ W
/
4.069 ft
(1.240 m MSL)
navigation
340°
navigation
302°
46° 30′ 14″ N 110° 54′ 46″ W
/
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″ W
/
5.147 ft
(1.569 m MSL)
navigation
226°
46° 24′ 50″ N 112° 43′ 35″ W
/
4.544 ft
(1.385 m MSL)
navigation
309°
46° 7′ 55″ N 112° 57′ 26″ W
/
5.320 ft
(1.621 m MSL)
navigation
289°
46° 23′ 17″ N 112° 45′ 57″ W
/
4.693 ft
(1.430 m MSL)
navigation
307°
navigation
139°
US-1087
Yellowstone Seaplane Base
44° 49′ 48″ N 111° 17′ 14″ W
/
6.534 ft
(1.991 m MSL)
navigation
163°