US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
163°
navigation
5°
39° 26′ 59″ N 122° 57′ 18″ W
/
1.900 ft
(579 m MSL)
navigation
175°
navigation
353°
46° 58′ 46″ N 123° 50′ 49″ W
/
219 ft
(67 m MSL)
navigation
354°
navigation
6°
47° 0′ 22″ N 123° 23′ 31″ W
/
56 ft
(17 m MSL)
navigation
359°
US-6025
Glenn Medical Center Heliport
39° 31′ 19″ N 122° 12′ 30″ W
/
136 ft
(41 m MSL)
navigation
167°
navigation
5°
46° 31′ 48″ N 120° 44′ 48″ W
/
1.670 ft
(509 m MSL)
navigation
30°
40° 15′ 58″ N 120° 9′ 10″ W
/
4.012 ft
(1.223 m MSL)
navigation
142°
39° 30′ 59″ N 122° 13′ 4″ W
/
141 ft
(43 m MSL)
navigation
167°
41° 17′ 58″ N 118° 55′ 36″ W
/
4.443 ft
(1.354 m MSL)
navigation
121°
39° 25′ 54″ N 123° 47′ 58″ W
/
122 ft
(37 m MSL)
navigation
184°
US-7475
Black Bull Spring Ranch Airport
43° 5′ 48″ N 118° 9′ 0″ W
/
4.114 ft
(1.254 m MSL)
navigation
93°
navigation
49°
46° 59′ 57″ N 124° 8′ 32″ W
/
15 ft
(5 m MSL)
navigation
351°
US-4090
Leonard Creek Ranch Airport
41° 30′ 10″ N 118° 43′ 37″ W
/
4.181 ft
(1.274 m MSL)
navigation
118°
39° 23′ 20″ N 123° 20′ 21″ W
/
1.401 ft
(427 m MSL)
navigation
179°
47° 2′ 36″ N 122° 57′ 3″ W
/
200 ft
(61 m MSL)
navigation
4°
navigation
77°