WA21
Elk Heights Airport
VFR
45° 46′ 15″ N 122° 51′ 43″ W
/
58 ft
(18 m MSL)
navigation
237°
US-5603
Fort Benton Reservation Airport
47° 48′ 51″ N 110° 39′ 14″ W
/
2.638 ft
(804 m MSL)
navigation
94°
45° 44′ 53″ N 122° 51′ 4″ W
/
40 ft
(12 m MSL)
navigation
237°
43° 54′ 43″ N 114° 47′ 46″ W
/
7.206 ft
(2.196 m MSL)
navigation
158°
navigation
234°
CA-0857
Caribou Canim Ranch Airport
51° 52′ 59″ N 120° 36′ 57″ W
/
2.569 ft
(783 m MSL)
navigation
329°
navigation
237°
44° 18′ 44″ N 120° 50′ 16″ W
/
2.940 ft
(896 m MSL)
navigation
212°
navigation
94°
43° 36′ 51″ N 116° 15′ 50″ W
/
2.800 ft
(853 m MSL)
navigation
171°
45° 32′ 34″ N 122° 40′ 13″ W
/
163 ft
(50 m MSL)
navigation
234°
US-4048
Greene Valley Ranch Airport
43° 49′ 0″ N 115° 6′ 53″ W
/
5.388 ft
(1.642 m MSL)
navigation
161°
navigation
161°
navigation
175°
navigation
234°
43° 48′ 25″ N 115° 7′ 50″ W
/
5.200 ft
(1.585 m MSL)
navigation
161°
navigation
241°
43° 35′ 53″ N 116° 21′ 5″ W
/
2.680 ft
(817 m MSL)
navigation
172°
43° 34′ 52″ N 116° 31′ 22″ W
/
2.537 ft
(773 m MSL)
navigation
173°
43° 36′ 45″ N 116° 11′ 31″ W
/
2.863 ft
(873 m MSL)
navigation
170°