OG51
Six Springs Ranch Airport
VFR
48° 36′ 43″ N 124° 45′ 6″ W
/
94 ft
(29 m MSL)
navigation
326°
navigation
44°
navigation
43°
49° 22′ 7″ N 121° 29′ 41″ W
/
128 ft
(39 m MSL)
navigation
355°
navigation
105°
48° 8′ 29″ N 116° 10′ 55″ W
/
2.070 ft
(631 m MSL)
navigation
43°
navigation
98°
48° 34′ 29″ N 116° 57′ 50″ W
/
2.611 ft
(796 m MSL)
navigation
35°
45° 51′ 38″ N 114° 13′ 12″ W
/
4.249 ft
(1.295 m MSL)
navigation
76°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
187°
navigation
36°
39° 34′ 51″ N 120° 21′ 14″ W
/
4.984 ft
(1.519 m MSL)
navigation
175°
navigation
114°
navigation
44°
49° 13′ 36″ N 122° 53′ 32″ W
/
238 ft
(73 m MSL)
navigation
343°
48° 32′ 20″ N 116° 49′ 55″ W
/
2.438 ft
(743 m MSL)
navigation
36°
39° 33′ 59″ N 121° 28′ 4″ W
/
900 ft
(274 m MSL)
navigation
184°
49° 10′ 37″ N 123° 10′ 5″ W
/
0 ft
(0 m MSL)
navigation
340°
US-6859
Twin Peaks Ranch Airport
44° 56′ 44″ N 113° 59′ 9″ W
/
5.115 ft
(1.559 m MSL)
navigation
87°
49° 10′ 51″ N 123° 11′ 2″ W
/
10 ft
(3 m MSL)
navigation
340°
navigation
39°