20CL
Mysterious Valley Airport
IFR
42° 11′ 24″ N 122° 39′ 38″ W
/
1.885 ft
(575 m MSL)
navigation
356°
35° 33′ 21″ N 120° 43′ 8″ W
/
856 ft
(261 m MSL)
navigation
158°
35° 33′ 18″ N 120° 43′ 8″ W
/
851 ft
(259 m MSL)
navigation
158°
42° 12′ 19″ N 122° 38′ 2″ W
/
2.100 ft
(640 m MSL)
navigation
356°
navigation
142°
navigation
137°
US-6697
Hewitson-McGlishaw Ranch Airport
35° 50′ 27″ N 119° 58′ 54″ W
/
436 ft
(133 m MSL)
navigation
147°
navigation
101°
navigation
140°
navigation
345°
35° 52′ 13″ N 119° 53′ 40″ W
/
335 ft
(102 m MSL)
navigation
146°
navigation
133°
US-5125
Compressor Station 14 Airport
42° 10′ 18″ N 121° 26′ 22″ W
/
4.137 ft
(1.261 m MSL)
navigation
11°
42° 6′ 13″ N 123° 40′ 55″ W
/
1.394 ft
(425 m MSL)
navigation
342°
navigation
53°
US-4093
Humboldt Intermediate Field
40° 5′ 8″ N 118° 9′ 21″ W
/
4.115 ft
(1.254 m MSL)
navigation
69°
36° 10′ 58″ N 119° 20′ 0″ W
/
279 ft
(85 m MSL)
navigation
137°