48° 25′ 29″ N 120° 8′ 45″ W
/
1.706 ft
(520 m MSL)
navigation
6°
47° 46′ 36″ N 117° 5′ 2″ W
/
2.172 ft
(662 m MSL)
navigation
28°
navigation
29°
navigation
334°
US-4351
Knolls Scene Landing Location
40° 43′ 30″ N 113° 15′ 31″ W
/
4.253 ft
(1.296 m MSL)
navigation
108°
42° 47′ 50″ N 112° 49′ 29″ W
/
4.419 ft
(1.347 m MSL)
navigation
89°
navigation
31°
47° 40′ 19″ N 116° 47′ 2″ W
/
2.174 ft
(663 m MSL)
navigation
31°
38° 24′ 52″ N 115° 2′ 13″ W
/
5.665 ft
(1.727 m MSL)
navigation
132°
navigation
31°
US-1533
Locomotive Springs Airstrip
41° 42′ 26″ N 112° 55′ 11″ W
/
4.225 ft
(1.288 m MSL)
navigation
99°
navigation
180°
US-3761
Skagit Valley Hospital Heliport
48° 25′ 4″ N 122° 19′ 27″ W
/
202 ft
(62 m MSL)
navigation
351°
navigation
29°
47° 41′ 45″ N 116° 47′ 41″ W
/
2.230 ft
(680 m MSL)
navigation
31°
48° 23′ 50″ N 119° 32′ 52″ W
/
800 ft
(244 m MSL)
navigation
10°
navigation
31°
US-5333
Knolls Low Flight Strip
40° 47′ 21″ N 113° 11′ 52″ W
/
4.241 ft
(1.293 m MSL)
navigation
107°
US-7456
Elk Meadows River Ranch Airport
45° 56′ 9″ N 114° 7′ 25″ W
/
4.022 ft
(1.226 m MSL)
navigation
57°
47° 58′ 41″ N 117° 31′ 37″ W
/
2.150 ft
(655 m MSL)
navigation
25°