47° 38′ 42″ N 122° 20′ 14″ W
/
23 ft
(7 m MSL)
navigation
235°
US-8449
West Yellowstone Clinic Helipad
44° 39′ 29″ N 111° 6′ 14″ W
/
6.667 ft
(2.032 m MSL)
navigation
166°
US-0011
Cascade Reservoir Private Strip
44° 38′ 50″ N 116° 5′ 13″ W
/
4.830 ft
(1.472 m MSL)
navigation
193°
navigation
234°
46° 38′ 15″ N 121° 7′ 26″ W
/
2.964 ft
(903 m MSL)
navigation
225°
47° 37′ 39″ N 122° 19′ 55″ W
/
14 ft
(4 m MSL)
navigation
235°
44° 32′ 16″ N 115° 22′ 2″ W
/
5.835 ft
(1.778 m MSL)
navigation
189°
47° 37′ 44″ N 122° 20′ 20″ W
/
14 ft
(4 m MSL)
navigation
235°
47° 20′ 2″ N 122° 1′ 26″ W
/
500 ft
(152 m MSL)
navigation
232°
47° 29′ 45″ N 122° 12′ 3″ W
/
29 ft
(9 m MSL)
navigation
234°
navigation
231°
48° 6′ 35″ N 122° 47′ 34″ W
/
283 ft
(86 m MSL)
navigation
240°
47° 22′ 9″ N 122° 4′ 8″ W
/
563 ft
(172 m MSL)
navigation
233°
47° 18′ 56″ N 122° 0′ 36″ W
/
595 ft
(181 m MSL)
navigation
232°
47° 36′ 14″ N 122° 19′ 22″ W
/
322 ft
(98 m MSL)
navigation
235°
47° 20′ 0″ N 122° 2′ 0″ W
/
520 ft
(158 m MSL)
navigation
232°
47° 29′ 59″ N 122° 13′ 8″ W
/
14 ft
(4 m MSL)
navigation
234°
47° 36′ 30″ N 122° 20′ 8″ W
/
670 ft
(204 m MSL)
navigation
235°
47° 29′ 35″ N 122° 12′ 57″ W
/
32 ft
(10 m MSL)
navigation
234°
47° 36′ 21″ N 122° 20′ 1″ W
/
716 ft
(218 m MSL)
navigation
235°
navigation
235°
CA-0923
Montague Harbour Seaplane Base
48° 53′ 32″ N 123° 23′ 31″ W
/
0 ft
(0 m MSL)
navigation
247°