US-3973
Blue Hill Grade Airstrip
IFR
38° 16′ 10″ N 121° 58′ 19″ E
/
51 ft
(16 m MSL)
navigation
335°
38° 16′ 13″ N 121° 58′ 15″ E
/
52 ft
(16 m MSL)
navigation
335°
navigation
321°
navigation
5°
navigation
322°
US-5752
NorthBay Medical Center Heliport
38° 15′ 40″ N 122° 2′ 53″ E
/
41 ft
(12 m MSL)
navigation
332°
navigation
114°
navigation
1°
37° 7′ 4″ N 119° 54′ 46″ E
/
500 ft
(152 m MSL)
navigation
95°
38° 24′ 38″ N 121° 14′ 6″ E
/
92 ft
(28 m MSL)
navigation
5°
navigation
116°
US-5802
Harding Flying Services Airport
38° 24′ 18″ N 121° 36′ 47″ E
/
21 ft
(6 m MSL)
navigation
350°
38° 0′ 45″ N 122° 31′ 1″ E
/
7 ft
(2 m MSL)
navigation
310°
38° 25′ 24″ N 121° 13′ 37″ E
/
96 ft
(29 m MSL)
navigation
5°
navigation
310°
38° 22′ 52″ N 121° 49′ 26″ E
/
40 ft
(12 m MSL)
navigation
342°
navigation
2°