39° 30′ 26″ N 121° 32′ 29″ W
/
255 ft
(78 m MSL)
navigation
196°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
214°
navigation
260°
40° 30′ 32″ N 122° 17′ 34″ W
/
505 ft
(154 m MSL)
navigation
285°
40° 15′ 58″ N 120° 9′ 10″ W
/
4.012 ft
(1.223 m MSL)
navigation
91°
39° 27′ 18″ N 121° 17′ 31″ W
/
2.120 ft
(646 m MSL)
navigation
182°
40° 20′ 46″ N 122° 20′ 20″ W
/
530 ft
(162 m MSL)
navigation
273°
US-3110
Cal Fire Bieber Helitack Base
41° 7′ 23″ N 121° 8′ 7″ W
/
4.125 ft
(1.257 m MSL)
navigation
5°
US-5798
Kracker Jack Aviation Airport
39° 40′ 49″ N 122° 0′ 1″ W
/
131 ft
(40 m MSL)
navigation
223°
40° 31′ 19″ N 122° 18′ 14″ W
/
503 ft
(153 m MSL)
navigation
285°
40° 48′ 12″ N 120° 21′ 58″ W
/
5.306 ft
(1.617 m MSL)
navigation
52°
navigation
233°
39° 29′ 16″ N 121° 37′ 19″ W
/
192 ft
(59 m MSL)
navigation
199°
navigation
6°
39° 27′ 36″ N 121° 34′ 51″ W
/
235 ft
(72 m MSL)
navigation
197°
40° 35′ 53″ N 122° 19′ 55″ W
/
643 ft
(196 m MSL)
navigation
290°
39° 39′ 7″ N 120° 26′ 23″ W
/
4.986 ft
(1.520 m MSL)
navigation
136°
navigation
206°