OG21
Dry Creek Airpark
VFR
48° 21′ 6″ N 122° 39′ 21″ W
/
47 ft
(14 m MSL)
navigation
342°
US-3761
Skagit Valley Hospital Heliport
48° 25′ 4″ N 122° 19′ 27″ W
/
202 ft
(62 m MSL)
navigation
345°
43° 18′ 50″ N 114° 54′ 20″ W
/
5.075 ft
(1.547 m MSL)
navigation
103°
navigation
12°
navigation
332°
39° 56′ 36″ N 122° 10′ 15″ W
/
295 ft
(90 m MSL)
navigation
192°
navigation
38°
navigation
38°
40° 10′ 34″ N 118° 28′ 53″ W
/
4.270 ft
(1.301 m MSL)
navigation
157°
45° 6′ 16″ N 114° 47′ 57″ W
/
4.190 ft
(1.277 m MSL)
navigation
80°
47° 53′ 40″ N 117° 26′ 23″ W
/
2.060 ft
(628 m MSL)
navigation
33°
navigation
351°
47° 45′ 35″ N 117° 9′ 0″ W
/
3.440 ft
(1.048 m MSL)
navigation
36°
navigation
203°
navigation
41°
US-8303
Green Bluff Meadows Airport
47° 49′ 32″ N 117° 16′ 7″ W
/
2.333 ft
(711 m MSL)
navigation
35°