39° 30′ 26″ N 121° 32′ 29″ W
/
255 ft
(78 m MSL)
navigation
28°
37° 51′ 34″ N 120° 33′ 14″ W
/
1.025 ft
(312 m MSL)
navigation
101°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
18°
39° 13′ 38″ N 121° 2′ 51″ W
/
2.718 ft
(828 m MSL)
navigation
46°
US-7273
Balderson Station Heliport
38° 56′ 1″ N 120° 45′ 29″ W
/
3.379 ft
(1.030 m MSL)
navigation
60°
37° 29′ 14″ N 120° 41′ 49″ W
/
159 ft
(48 m MSL)
navigation
116°
38° 6′ 24″ N 120° 29′ 31″ W
/
2.020 ft
(616 m MSL)
navigation
92°
navigation
99°
39° 13′ 26″ N 121° 0′ 10″ W
/
3.152 ft
(961 m MSL)
navigation
47°
39° 34′ 57″ N 121° 38′ 20″ W
/
260 ft
(79 m MSL)
navigation
24°
36° 52′ 17″ N 121° 20′ 13″ W
/
380 ft
(116 m MSL)
navigation
145°
38° 19′ 39″ N 120° 28′ 37″ W
/
2.870 ft
(875 m MSL)
navigation
84°
36° 50′ 5″ N 121° 23′ 11″ W
/
397 ft
(121 m MSL)
navigation
147°
39° 37′ 39″ N 123° 11′ 7″ W
/
2.310 ft
(704 m MSL)
navigation
338°
36° 40′ 54″ N 121° 45′ 43″ W
/
137 ft
(42 m MSL)
navigation
159°
navigation
16°