45° 31′ 30″ N 122° 40′ 14″ W
/
78 ft
(24 m MSL)
navigation
175°
45° 31′ 41″ N 122° 36′ 43″ W
/
234 ft
(71 m MSL)
navigation
173°
45° 31′ 59″ N 122° 33′ 3″ W
/
300 ft
(91 m MSL)
navigation
172°
45° 32′ 57″ N 122° 24′ 3″ W
/
39 ft
(12 m MSL)
navigation
168°
48° 35′ 8″ N 122° 55′ 15″ W
/
80 ft
(24 m MSL)
navigation
358°
47° 5′ 29″ N 120° 35′ 23″ W
/
1.962 ft
(598 m MSL)
navigation
89°
45° 30′ 58″ N 122° 40′ 29″ W
/
296 ft
(90 m MSL)
navigation
175°
45° 30′ 39″ N 122° 46′ 26″ W
/
478 ft
(146 m MSL)
navigation
178°
45° 33′ 44″ N 122° 15′ 21″ W
/
540 ft
(165 m MSL)
navigation
164°
navigation
208°
48° 35′ 52″ N 122° 59′ 52″ W
/
108 ft
(33 m MSL)
navigation
356°
45° 30′ 50″ N 122° 33′ 28″ W
/
322 ft
(98 m MSL)
navigation
172°
45° 48′ 29″ N 121° 29′ 41″ W
/
475 ft
(145 m MSL)
navigation
143°
US-0237
Westwood Corporation Heliport
45° 30′ 6″ N 122° 40′ 15″ W
/
33 ft
(10 m MSL)
navigation
175°
45° 29′ 56″ N 122° 41′ 7″ W
/
621 ft
(189 m MSL)
navigation
175°
45° 29′ 42″ N 122° 49′ 37″ W
/
175 ft
(53 m MSL)
navigation
179°
navigation
346°
45° 29′ 45″ N 122° 38′ 52″ W
/
76 ft
(23 m MSL)
navigation
175°
navigation
320°
45° 30′ 57″ N 122° 24′ 23″ W
/
338 ft
(103 m MSL)
navigation
168°
US-3615
Blanchard Mountain Landing Zone
48° 35′ 32″ N 122° 25′ 11″ W
/
7 ft
(2 m MSL)
navigation
10°
48° 37′ 4″ N 122° 57′ 24″ W
/
0 ft
(0 m MSL)
navigation
357°