US-1723
Park Towers East Helipad
MVFR
US-1665
North Star Mine Landing Strip
32° 49′ 16″ N 111° 19′ 52″ E
/
1’999 ft
(609 m MSL)
navigation
104°
US-2380
Clearlake Highlands Airport
38° 56′ 8″ N 122° 37′ 55″ E
/
1’339 ft
(408 m MSL)
navigation
322°
US-4093
Humboldt Intermediate Field
40° 5′ 8″ N 118° 9′ 21″ E
/
4’115 ft
(1’254 m MSL)
navigation
0°
navigation
125°
39° 27′ 36″ N 121° 34′ 51″ E
/
235 ft
(72 m MSL)
navigation
332°
navigation
34°
navigation
126°
navigation
73°
US-3312
Roosevelt Work Center Heliport
33° 39′ 48″ N 111° 6′ 52″ E
/
2’238 ft
(682 m MSL)
navigation
96°
navigation
328°
navigation
125°
US-1655
Johnstone Mine Landing Strip
32° 21′ 39″ N 111° 27′ 46″ E
/
2’524 ft
(769 m MSL)
navigation
109°
39° 30′ 26″ N 121° 32′ 29″ E
/
255 ft
(78 m MSL)
navigation
332°
40° 7′ 15″ N 118° 24′ 23″ E
/
3’904 ft
(1’190 m MSL)
navigation
358°
navigation
330°
39° 29′ 16″ N 121° 37′ 19″ E
/
192 ft
(59 m MSL)
navigation
332°
navigation
327°
39° 27′ 34″ N 121° 41′ 45″ E
/
109 ft
(33 m MSL)
navigation
331°