OG21
Dry Creek Airpark
VFR
37° 24′ 28″ N 121° 6′ 32″ W
/
166 ft
(51 m MSL)
navigation
181°
navigation
188°
navigation
106°
37° 42′ 59″ N 118° 5′ 2″ W
/
4.835 ft
(1.474 m MSL)
navigation
163°
37° 30′ 48″ N 122° 30′ 3″ W
/
66 ft
(20 m MSL)
navigation
190°
37° 27′ 39″ N 122° 6′ 53″ W
/
4 ft
(1 m MSL)
navigation
187°
navigation
180°
navigation
131°
US-3042
Missouri River Ranch Airport
47° 3′ 38″ N 111° 58′ 17″ W
/
3.467 ft
(1.057 m MSL)
navigation
68°
37° 29′ 49″ N 122° 29′ 55″ W
/
151 ft
(46 m MSL)
navigation
190°
navigation
178°
navigation
110°
US-1087
Yellowstone Seaplane Base
44° 49′ 48″ N 111° 17′ 14″ W
/
6.534 ft
(1.991 m MSL)
navigation
88°
39° 2′ 12″ N 114° 49′ 47″ W
/
6.834 ft
(2.083 m MSL)
navigation
140°
45° 4′ 2″ N 111° 17′ 49″ W
/
6.974 ft
(2.126 m MSL)
navigation
86°
37° 26′ 6″ N 122° 10′ 28″ W
/
84 ft
(26 m MSL)
navigation
188°
37° 26′ 4″ N 122° 10′ 39″ W
/
89 ft
(27 m MSL)
navigation
188°