WN53
Frontier Airpark
VFR
47° 36′ 21″ N 122° 20′ 1″ E
/
716 ft
(218 m MSL)
navigation
199°
US-3615
Blanchard Mountain Landing Zone
48° 35′ 32″ N 122° 25′ 11″ E
/
7 ft
(2 m MSL)
navigation
333°
48° 30′ 9″ N 122° 36′ 53″ E
/
40 ft
(12 m MSL)
navigation
316°
47° 44′ 2″ N 122° 38′ 49″ E
/
0 ft
(0 m MSL)
navigation
225°
navigation
181°
navigation
198°
navigation
314°
navigation
312°
47° 38′ 35″ N 122° 31′ 17″ E
/
184 ft
(56 m MSL)
navigation
213°
navigation
166°
navigation
258°
48° 5′ 33″ N 122° 55′ 44″ E
/
262 ft
(80 m MSL)
navigation
267°
US-1690
Protection Island Landing Strip
48° 7′ 39″ N 122° 55′ 45″ E
/
151 ft
(46 m MSL)
navigation
271°
47° 42′ 12″ N 122° 42′ 53″ E
/
285 ft
(87 m MSL)
navigation
226°
47° 32′ 12″ N 122° 18′ 48″ E
/
17 ft
(5 m MSL)
navigation
196°
47° 50′ 24″ N 122° 51′ 36″ E
/
80 ft
(24 m MSL)
navigation
242°
navigation
189°
47° 31′ 47″ N 122° 18′ 7″ E
/
21 ft
(6 m MSL)
navigation
195°