4OR0
Springbrook Airport
VFR
navigation
4°
navigation
162°
navigation
356°
navigation
39°
navigation
6°
41° 28′ 57″ N 120° 33′ 56″ W
/
4.378 ft
(1.334 m MSL)
navigation
119°
navigation
346°
40° 19′ 3″ N 123° 15′ 14″ W
/
2.511 ft
(765 m MSL)
navigation
180°
41° 26′ 49″ N 120° 35′ 2″ W
/
4.300 ft
(1.311 m MSL)
navigation
120°
navigation
1°
US-3553
Alturas Airport (1927)
41° 29′ 55″ N 120° 32′ 32″ W
/
4.387 ft
(1.337 m MSL)
navigation
119°
navigation
9°
44° 46′ 36″ N 122° 45′ 36″ W
/
630 ft
(192 m MSL)
navigation
8°
navigation
0°
navigation
8°
navigation
1°
44° 5′ 44″ N 120° 56′ 48″ W
/
3.450 ft
(1.052 m MSL)
navigation
47°
navigation
1°
navigation
42°
US-8243
Biak Training Center Heliport
44° 13′ 21″ N 121° 5′ 58″ W
/
3.100 ft
(945 m MSL)
navigation
43°
navigation
14°
navigation
120°