US-3107
USFS Happy Camp Helitack Base
41° 47′ 28″ N 123° 23′ 8″ W
/
1.205 ft
(367 m MSL)
navigation
352°
39° 47′ 43″ N 121° 51′ 28″ W
/
240 ft
(73 m MSL)
navigation
127°
US-6025
Glenn Medical Center Heliport
39° 31′ 19″ N 122° 12′ 30″ W
/
136 ft
(41 m MSL)
navigation
144°
39° 30′ 59″ N 122° 13′ 4″ W
/
141 ft
(43 m MSL)
navigation
144°
41° 43′ 49″ N 122° 32′ 45″ W
/
2.527 ft
(770 m MSL)
navigation
22°
39° 44′ 31″ N 121° 51′ 0″ W
/
253 ft
(77 m MSL)
navigation
128°
navigation
129°
navigation
131°
40° 40′ 34″ N 121° 25′ 40″ W
/
4.373 ft
(1.333 m MSL)
navigation
85°
41° 46′ 53″ N 122° 28′ 4″ W
/
2.648 ft
(807 m MSL)
navigation
23°
41° 53′ 6″ N 122° 50′ 35″ W
/
3.500 ft
(1.067 m MSL)
navigation
10°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
132°
US-4005
Antelope Creek Ranch Airport
41° 34′ 7″ N 121° 55′ 55″ W
/
4.909 ft
(1.496 m MSL)
navigation
43°
39° 9′ 10″ N 123° 12′ 7″ W
/
608 ft
(185 m MSL)
navigation
180°
41° 1′ 7″ N 121° 25′ 58″ W
/
3.323 ft
(1.013 m MSL)
navigation
70°
39° 7′ 33″ N 123° 12′ 3″ W
/
614 ft
(187 m MSL)
navigation
180°
navigation
334°