45° 26′ 59″ N 122° 15′ 14″ W
/
510 ft
(155 m MSL)
navigation
8°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
165°
45° 29′ 42″ N 122° 49′ 37″ W
/
175 ft
(53 m MSL)
navigation
0°
navigation
346°
45° 29′ 45″ N 122° 38′ 52″ W
/
76 ft
(23 m MSL)
navigation
3°
45° 29′ 56″ N 122° 41′ 7″ W
/
621 ft
(189 m MSL)
navigation
2°
45° 30′ 39″ N 122° 46′ 26″ W
/
478 ft
(146 m MSL)
navigation
1°
45° 28′ 44″ N 122° 14′ 2″ W
/
790 ft
(241 m MSL)
navigation
8°
45° 30′ 58″ N 122° 40′ 29″ W
/
296 ft
(90 m MSL)
navigation
2°
navigation
8°
45° 30′ 50″ N 122° 33′ 28″ W
/
322 ft
(98 m MSL)
navigation
4°
45° 31′ 30″ N 122° 40′ 14″ W
/
78 ft
(24 m MSL)
navigation
2°
45° 31′ 40″ N 122° 58′ 48″ W
/
260 ft
(79 m MSL)
navigation
358°
US-7248
Iveson Ranch West Airport
40° 57′ 8″ N 119° 23′ 8″ W
/
4.298 ft
(1.310 m MSL)
navigation
122°
US-6025
Glenn Medical Center Heliport
39° 31′ 19″ N 122° 12′ 30″ W
/
136 ft
(41 m MSL)
navigation
170°
40° 15′ 58″ N 120° 9′ 10″ W
/
4.012 ft
(1.223 m MSL)
navigation
138°
45° 31′ 49″ N 122° 52′ 58″ W
/
200 ft
(61 m MSL)
navigation
359°
navigation
3°
45° 31′ 41″ N 122° 36′ 43″ W
/
234 ft
(71 m MSL)
navigation
3°
45° 30′ 57″ N 122° 24′ 23″ W
/
338 ft
(103 m MSL)
navigation
6°
39° 30′ 59″ N 122° 13′ 4″ W
/
141 ft
(43 m MSL)
navigation
170°