48° 6′ 55″ N 123° 24′ 47″ W
/
103 ft
(31 m MSL)
navigation
190°
48° 12′ 48″ N 122° 41′ 5″ W
/
151 ft
(46 m MSL)
navigation
146°
48° 6′ 6″ N 123° 10′ 48″ W
/
150 ft
(46 m MSL)
navigation
176°
49° 11′ 8″ N 123° 58′ 18″ W
/
293 ft
(89 m MSL)
navigation
311°
48° 5′ 53″ N 123° 11′ 13″ W
/
144 ft
(44 m MSL)
navigation
177°
US-1690
Protection Island Landing Strip
48° 7′ 39″ N 122° 55′ 45″ W
/
151 ft
(46 m MSL)
navigation
162°
48° 7′ 12″ N 123° 30′ 0″ W
/
291 ft
(89 m MSL)
navigation
195°
49° 11′ 5″ N 123° 59′ 21″ W
/
200 ft
(61 m MSL)
navigation
310°
navigation
69°
49° 7′ 36″ N 122° 23′ 42″ W
/
165 ft
(50 m MSL)
navigation
55°
49° 2′ 10″ N 122° 18′ 50″ W
/
287 ft
(87 m MSL)
navigation
65°
navigation
194°
navigation
189°
48° 4′ 36″ N 123° 5′ 42″ W
/
167 ft
(51 m MSL)
navigation
172°
48° 29′ 44″ N 122° 16′ 39″ W
/
45 ft
(14 m MSL)
navigation
112°
navigation
145°
navigation
93°
49° 12′ 34″ N 124° 0′ 32″ W
/
390 ft
(119 m MSL)
navigation
311°
US-3761
Skagit Valley Hospital Heliport
48° 25′ 4″ N 122° 19′ 27″ W
/
202 ft
(62 m MSL)
navigation
119°
48° 5′ 33″ N 122° 55′ 44″ W
/
262 ft
(80 m MSL)
navigation
163°
48° 11′ 17″ N 122° 37′ 55″ W
/
199 ft
(61 m MSL)
navigation
144°