2U0
Smith Prairie Airport
VFR
44° 3′ 30″ N 123° 7′ 8″ W
/
420 ft
(128 m MSL)
navigation
273°
navigation
273°
navigation
282°
US-7562
Mount Grant Hospital Heliport
38° 31′ 2″ N 118° 37′ 36″ W
/
4.399 ft
(1.341 m MSL)
navigation
204°
navigation
213°
navigation
279°
45° 40′ 5″ N 122° 38′ 38″ W
/
256 ft
(78 m MSL)
navigation
290°
navigation
264°
US-2249
Tailwheel Ridge Airstrip
38° 52′ 8″ N 119° 29′ 46″ W
/
8.665 ft
(2.641 m MSL)
navigation
211°
US-4629
Columbia Junction Airstrip
39° 31′ 29″ N 110° 27′ 52″ W
/
5.990 ft
(1.826 m MSL)
navigation
137°
navigation
292°
45° 47′ 22″ N 108° 30′ 46″ W
/
3.137 ft
(956 m MSL)
navigation
67°
navigation
283°
navigation
285°
navigation
285°
US-5603
Fort Benton Reservation Airport
47° 48′ 51″ N 110° 39′ 14″ W
/
2.638 ft
(804 m MSL)
navigation
40°
45° 46′ 59″ N 108° 30′ 7″ W
/
3.300 ft
(1.006 m MSL)
navigation
68°
43° 57′ 56″ N 107° 57′ 3″ W
/
4.227 ft
(1.288 m MSL)
navigation
87°
navigation
265°
45° 26′ 42″ N 122° 46′ 26″ W
/
370 ft
(113 m MSL)
navigation
288°
44° 0′ 43″ N 107° 56′ 58″ W
/
4.200 ft
(1.280 m MSL)
navigation
87°
45° 4′ 45″ N 122° 55′ 33″ W
/
183 ft
(56 m MSL)
navigation
284°