O31
Healdsburg Municipal Airport
VFR
34° 28′ 9″ N 120° 40′ 55″ W
/
178 ft
(54 m MSL)
navigation
157°
43° 7′ 44″ N 121° 49′ 4″ W
/
4.638 ft
(1.414 m MSL)
navigation
10°
36° 15′ 48″ N 118° 0′ 21″ W
/
3.747 ft
(1.142 m MSL)
navigation
123°
35° 19′ 29″ N 118° 59′ 45″ W
/
378 ft
(115 m MSL)
navigation
138°
US-1490
Grant Airpark (Olancha Airstrip)
36° 15′ 21″ N 117° 59′ 49″ W
/
3.747 ft
(1.142 m MSL)
navigation
123°
34° 27′ 19″ N 120° 38′ 49″ W
/
152 ft
(46 m MSL)
navigation
157°
navigation
84°
navigation
345°
35° 39′ 50″ N 118° 32′ 49″ W
/
4.534 ft
(1.382 m MSL)
navigation
132°
43° 12′ 27″ N 123° 31′ 58″ W
/
790 ft
(241 m MSL)
navigation
353°
38° 48′ 20″ N 117° 1′ 51″ W
/
6.620 ft
(2.018 m MSL)
navigation
89°
43° 13′ 24″ N 122° 25′ 15″ W
/
3.361 ft
(1.024 m MSL)
navigation
4°
navigation
355°
navigation
99°
40° 58′ 19″ N 117° 43′ 43″ W
/
4.336 ft
(1.322 m MSL)
navigation
61°
43° 14′ 19″ N 123° 21′ 21″ W
/
529 ft
(161 m MSL)
navigation
355°
navigation
347°
43° 14′ 34″ N 123° 22′ 0″ W
/
506 ft
(154 m MSL)
navigation
355°
navigation
354°
US-2109
Sage Flat Landing Strip
36° 12′ 33″ N 117° 58′ 32″ W
/
3.911 ft
(1.192 m MSL)
navigation
123°
navigation
357°