45° 25′ 34″ N 110° 39′ 23″ W
/
4.857 ft
(1.480 m MSL)
navigation
127°
42° 44′ 57″ N 116° 40′ 26″ W
/
5.100 ft
(1.554 m MSL)
navigation
169°
48° 28′ 51″ N 108° 46′ 8″ W
/
2.374 ft
(724 m MSL)
navigation
98°
50° 55′ 4″ N 127° 56′ 13″ W
/
0 ft
(0 m MSL)
navigation
283°
navigation
70°
navigation
95°
43° 13′ 24″ N 122° 25′ 15″ W
/
3.361 ft
(1.024 m MSL)
navigation
204°
53° 21′ 20″ N 110° 52′ 19″ W
/
2.022 ft
(616 m MSL)
navigation
50°
US-1087
Yellowstone Seaplane Base
44° 49′ 48″ N 111° 17′ 14″ W
/
6.534 ft
(1.991 m MSL)
navigation
133°
CA-0580
Egg Island Lightstation Helipad
51° 14′ 58″ N 127° 50′ 11″ W
/
42 ft
(13 m MSL)
navigation
286°
43° 54′ 15″ N 124° 6′ 53″ W
/
39 ft
(12 m MSL)
navigation
215°
US-6051
Dubois Rest Area Heliport
44° 10′ 48″ N 112° 14′ 17″ W
/
5.173 ft
(1.577 m MSL)
navigation
140°
42° 57′ 14″ N 115° 18′ 18″ W
/
2.560 ft
(780 m MSL)
navigation
161°
navigation
50°
42° 56′ 37″ N 115° 19′ 48″ W
/
2.536 ft
(773 m MSL)
navigation
161°
54° 4′ 0″ N 124° 52′ 58″ W
/
2.205 ft
(672 m MSL)
navigation
318°
navigation
176°
navigation
92°
navigation
195°
43° 36′ 12″ N 113° 20′ 2″ W
/
5.332 ft
(1.625 m MSL)
navigation
148°
navigation
211°
navigation
171°
navigation
153°