2ID4
Silverwood Airport
VFR
US-0179
Black Butte North Airport
47° 50′ 43″ N 109° 11′ 11″ W
/
3.230 ft
(984 m MSL)
navigation
93°
navigation
236°
navigation
349°
navigation
237°
42° 57′ 14″ N 115° 18′ 18″ W
/
2.560 ft
(780 m MSL)
navigation
169°
navigation
229°
US-8449
West Yellowstone Clinic Helipad
44° 39′ 29″ N 111° 6′ 14″ W
/
6.667 ft
(2.032 m MSL)
navigation
131°
42° 56′ 37″ N 115° 19′ 48″ W
/
2.536 ft
(773 m MSL)
navigation
169°
navigation
237°
navigation
238°
navigation
238°
navigation
249°
navigation
155°
navigation
31°
navigation
271°
navigation
288°
45° 0′ 14″ N 122° 47′ 26″ W
/
318 ft
(97 m MSL)
navigation
233°
47° 2′ 29″ N 124° 8′ 44″ W
/
50 ft
(15 m MSL)
navigation
257°
52° 19′ 23″ N 112° 43′ 30″ W
/
2.694 ft
(821 m MSL)
navigation
31°
46° 54′ 14″ N 124° 6′ 12″ W
/
7 ft
(2 m MSL)
navigation
255°
navigation
255°