File Upload Bot (Magnus Manske) (1984), Public domain, via Wikimedia Commons
CFU3
Chipman Airport
MVFR
44° 48′ 27″ N 106° 58′ 31″ W
/
3.880 ft
(1.183 m MSL)
navigation
159°
44° 27′ 40″ N 116° 45′ 28″ W
/
2.617 ft
(798 m MSL)
navigation
194°
US-5820
Johnston Ridge Heliport
46° 16′ 43″ N 122° 12′ 59″ W
/
4.158 ft
(1.267 m MSL)
navigation
216°
navigation
159°
navigation
197°
45° 49′ 45″ N 103° 56′ 41″ W
/
3.090 ft
(942 m MSL)
navigation
147°
44° 31′ 0″ N 108° 4′ 58″ W
/
3.939 ft
(1.201 m MSL)
navigation
163°
44° 27′ 0″ N 108° 23′ 4″ W
/
4.400 ft
(1.341 m MSL)
navigation
164°
44° 46′ 9″ N 106° 58′ 48″ W
/
4.021 ft
(1.226 m MSL)
navigation
159°
46° 18′ 29″ N 122° 23′ 40″ W
/
2.661 ft
(811 m MSL)
navigation
216°
navigation
182°
navigation
343°
CA-0474
Whati Airport Seaplane Base
63° 7′ 55″ N 117° 15′ 31″ W
/
867 ft
(264 m MSL)
navigation
343°
US-5818
Hoffstadt Viewpoint Heliport
46° 19′ 35″ N 122° 29′ 22″ W
/
1.374 ft
(419 m MSL)
navigation
216°
44° 37′ 0″ N 117° 52′ 19″ W
/
4.640 ft
(1.414 m MSL)
navigation
198°
US-6390
North Fork Toutle River Heliport
46° 22′ 28″ N 122° 35′ 46″ W
/
688 ft
(210 m MSL)
navigation
217°
navigation
156°
44° 8′ 31″ N 115° 18′ 50″ W
/
4.831 ft
(1.472 m MSL)
navigation
189°
45° 48′ 29″ N 121° 29′ 41″ W
/
475 ft
(145 m MSL)
navigation
212°