47° 59′ 11″ N 122° 13′ 27″ W
/
21 ft
(6 m MSL)
navigation
285°
US-6390
North Fork Toutle River Heliport
46° 22′ 28″ N 122° 35′ 46″ W
/
688 ft
(210 m MSL)
navigation
271°
45° 53′ 39″ N 122° 35′ 38″ W
/
811 ft
(247 m MSL)
navigation
267°
US-7248
Iveson Ranch West Airport
40° 57′ 8″ N 119° 23′ 8″ W
/
4.298 ft
(1.310 m MSL)
navigation
221°
navigation
237°
45° 30′ 50″ N 122° 33′ 28″ W
/
322 ft
(98 m MSL)
navigation
264°
45° 37′ 29″ N 122° 34′ 33″ W
/
313 ft
(95 m MSL)
navigation
265°
48° 9′ 38″ N 122° 9′ 32″ W
/
142 ft
(43 m MSL)
navigation
287°
50° 3′ 59″ N 105° 18′ 3″ W
/
2.120 ft
(646 m MSL)
navigation
53°
47° 55′ 54″ N 122° 15′ 47″ W
/
628 ft
(191 m MSL)
navigation
285°
45° 37′ 22″ N 122° 34′ 48″ W
/
296 ft
(90 m MSL)
navigation
265°
navigation
276°
US-1863
Boulevard Ridge Airstrip
39° 40′ 56″ N 109° 9′ 9″ W
/
7.350 ft
(2.240 m MSL)
navigation
156°
47° 54′ 22″ N 122° 16′ 55″ W
/
606 ft
(185 m MSL)
navigation
285°
45° 24′ 50″ N 122° 33′ 30″ W
/
113 ft
(34 m MSL)
navigation
263°
navigation
286°
45° 22′ 17″ N 122° 33′ 14″ W
/
545 ft
(166 m MSL)
navigation
263°
47° 23′ 34″ N 122° 27′ 37″ W
/
0 ft
(0 m MSL)
navigation
280°
navigation
262°
39° 6′ 8″ N 114° 3′ 12″ W
/
5.120 ft
(1.560 m MSL)
navigation
186°