4OR4
Schrock Airport
MVFR
navigation
42°
navigation
357°
48° 6′ 6″ N 123° 10′ 48″ W
/
150 ft
(46 m MSL)
navigation
0°
navigation
61°
US-3110
Cal Fire Bieber Helitack Base
41° 7′ 23″ N 121° 8′ 7″ W
/
4.125 ft
(1.257 m MSL)
navigation
155°
navigation
153°
navigation
355°
navigation
11°
navigation
359°
41° 1′ 7″ N 121° 25′ 58″ W
/
3.323 ft
(1.013 m MSL)
navigation
159°
48° 6′ 55″ N 123° 24′ 47″ W
/
103 ft
(31 m MSL)
navigation
358°
48° 6′ 35″ N 122° 47′ 34″ W
/
283 ft
(86 m MSL)
navigation
4°
navigation
1°
48° 7′ 12″ N 123° 30′ 0″ W
/
291 ft
(89 m MSL)
navigation
357°
navigation
0°
navigation
13°
navigation
0°
navigation
67°
US-1690
Protection Island Landing Strip
48° 7′ 39″ N 122° 55′ 45″ W
/
151 ft
(46 m MSL)
navigation
3°