4OR4
Schrock Airport
IFR
navigation
134°
navigation
13°
navigation
14°
47° 41′ 7″ N 122° 8′ 9″ W
/
30 ft
(9 m MSL)
navigation
13°
navigation
57°
46° 16′ 54″ N 119° 16′ 52″ W
/
384 ft
(117 m MSL)
navigation
57°
US-3146
Alamo Organic Orchards Airstrip
46° 44′ 35″ N 119° 47′ 1″ W
/
906 ft
(276 m MSL)
navigation
47°
navigation
59°
46° 21′ 29″ N 119° 20′ 1″ W
/
440 ft
(134 m MSL)
navigation
56°
45° 41′ 42″ N 118° 50′ 27″ W
/
1.497 ft
(456 m MSL)
navigation
69°
US-7972
Columbia Naval Outlying Field 3
46° 16′ 47″ N 119° 15′ 11″ W
/
375 ft
(114 m MSL)
navigation
58°
navigation
70°
47° 42′ 57″ N 122° 10′ 48″ W
/
185 ft
(56 m MSL)
navigation
13°
navigation
48°
navigation
43°
navigation
71°
47° 45′ 17″ N 122° 15′ 32″ W
/
14 ft
(4 m MSL)
navigation
11°
46° 11′ 57″ N 119° 7′ 12″ W
/
395 ft
(120 m MSL)
navigation
60°
45° 40′ 22″ N 118° 46′ 11″ W
/
1.145 ft
(349 m MSL)
navigation
70°
navigation
8°
US-7971
Sage Naval Outlying Field 4
46° 19′ 32″ N 119° 12′ 32″ W
/
517 ft
(158 m MSL)
navigation
57°