40° 17′ 18″ N 121° 14′ 34″ W
/
4.526 ft
(1.379 m MSL)
navigation
163°
41° 57′ 14″ N 118° 37′ 51″ W
/
4.202 ft
(1.281 m MSL)
navigation
115°
navigation
163°
40° 9′ 2″ N 122° 15′ 7″ W
/
352 ft
(107 m MSL)
navigation
177°
40° 8′ 55″ N 122° 13′ 13″ W
/
302 ft
(92 m MSL)
navigation
177°
navigation
191°
46° 18′ 29″ N 122° 23′ 40″ W
/
2.661 ft
(811 m MSL)
navigation
0°
navigation
339°
navigation
341°
40° 26′ 14″ N 120° 37′ 43″ W
/
4.419 ft
(1.347 m MSL)
navigation
154°
navigation
37°
US-5818
Hoffstadt Viewpoint Heliport
46° 19′ 35″ N 122° 29′ 22″ W
/
1.374 ft
(419 m MSL)
navigation
359°
navigation
340°
US-7475
Black Bull Spring Ranch Airport
43° 5′ 48″ N 118° 9′ 0″ W
/
4.114 ft
(1.254 m MSL)
navigation
93°
46° 19′ 45″ N 122° 53′ 9″ W
/
160 ft
(49 m MSL)
navigation
353°
46° 11′ 17″ N 123° 49′ 11″ W
/
22 ft
(7 m MSL)
navigation
340°
46° 13′ 59″ N 121° 8′ 6″ W
/
5.111 ft
(1.558 m MSL)
navigation
17°
46° 17′ 4″ N 123° 26′ 34″ W
/
19 ft
(6 m MSL)
navigation
346°
US-6390
North Fork Toutle River Heliport
46° 22′ 28″ N 122° 35′ 46″ W
/
688 ft
(210 m MSL)
navigation
357°
40° 22′ 32″ N 120° 34′ 22″ W
/
4.149 ft
(1.265 m MSL)
navigation
154°
40° 8′ 30″ N 123° 23′ 56″ W
/
2.493 ft
(760 m MSL)
navigation
193°