RoyalbroilAlt (2013), CC BY-SA 4.0, via Wikimedia Commons
43° 43′ 43″ N 116° 31′ 22″ W
/
2.650 ft
(808 m MSL)
navigation
183°
navigation
226°
45° 30′ 58″ N 122° 40′ 29″ W
/
296 ft
(90 m MSL)
navigation
220°
navigation
315°
navigation
218°
US-6051
Dubois Rest Area Heliport
44° 10′ 48″ N 112° 14′ 17″ W
/
5.173 ft
(1.577 m MSL)
navigation
159°
45° 29′ 45″ N 122° 38′ 52″ W
/
76 ft
(23 m MSL)
navigation
220°
US-8354
Sunflower Creek Airport
44° 11′ 17″ N 119° 33′ 39″ W
/
4.841 ft
(1.475 m MSL)
navigation
200°
45° 42′ 11″ N 108° 45′ 39″ W
/
3.517 ft
(1.072 m MSL)
navigation
136°
navigation
115°
US-0237
Westwood Corporation Heliport
45° 30′ 6″ N 122° 40′ 15″ W
/
33 ft
(10 m MSL)
navigation
220°
navigation
218°
navigation
228°
44° 1′ 20″ N 118° 55′ 52″ W
/
4.584 ft
(1.397 m MSL)
navigation
197°
45° 29′ 56″ N 122° 41′ 7″ W
/
621 ft
(189 m MSL)
navigation
220°
navigation
218°
44° 9′ 43″ N 112° 13′ 14″ W
/
5.123 ft
(1.561 m MSL)
navigation
159°
US-1095
Billings Flying Service Heliport
45° 48′ 33″ N 108° 34′ 13″ W
/
3.671 ft
(1.119 m MSL)
navigation
135°
navigation
224°
45° 24′ 50″ N 122° 33′ 30″ W
/
113 ft
(34 m MSL)
navigation
219°