39° 25′ 54″ N 123° 47′ 58″ W
/
122 ft
(37 m MSL)
navigation
293°
US-1555
Quick Silver Ranch Airport
36° 14′ 49″ N 118° 49′ 10″ W
/
2.130 ft
(649 m MSL)
navigation
144°
US-2374
Union Lumber Company Airfield
39° 26′ 5″ N 123° 48′ 55″ W
/
60 ft
(18 m MSL)
navigation
293°
navigation
294°
navigation
294°
40° 48′ 31″ N 121° 56′ 10″ W
/
2.137 ft
(651 m MSL)
navigation
339°
navigation
331°
navigation
63°
40° 53′ 6″ N 121° 40′ 9″ W
/
3.127 ft
(953 m MSL)
navigation
344°
35° 43′ 8″ N 120° 46′ 4″ W
/
920 ft
(280 m MSL)
navigation
180°
40° 53′ 36″ N 121° 39′ 4″ W
/
3.116 ft
(950 m MSL)
navigation
344°
navigation
44°
US-3397
Lake Mountain Landing Strip
40° 1′ 16″ N 123° 24′ 13″ W
/
3.392 ft
(1.034 m MSL)
navigation
308°
navigation
152°
navigation
154°
US-4093
Humboldt Intermediate Field
40° 5′ 8″ N 118° 9′ 21″ W
/
4.115 ft
(1.254 m MSL)
navigation
50°
35° 40′ 22″ N 120° 37′ 37″ W
/
840 ft
(256 m MSL)
navigation
177°
navigation
176°
36° 1′ 46″ N 119° 3′ 46″ W
/
442 ft
(135 m MSL)
navigation
150°
40° 45′ 26″ N 119° 12′ 46″ W
/
3.907 ft
(1.191 m MSL)
navigation
26°
40° 45′ 27″ N 122° 19′ 22″ W
/
1.065 ft
(325 m MSL)
navigation
332°
36° 8′ 59″ N 118° 48′ 7″ W
/
1.153 ft
(351 m MSL)
navigation
145°
navigation
149°