US-5721
Bredding Ranch Landing Area
VFR
45° 34′ 50″ N 103° 31′ 47″ W
/
2.889 ft
(881 m MSL)
navigation
71°
US-5160
Happy Butt Private Airport
39° 35′ 45″ N 104° 14′ 1″ W
/
5.512 ft
(1.680 m MSL)
navigation
118°
navigation
287°
navigation
83°
navigation
280°
navigation
240°
37° 35′ 42″ N 119° 50′ 46″ W
/
3.941 ft
(1.201 m MSL)
navigation
222°
45° 0′ 14″ N 122° 47′ 26″ W
/
318 ft
(97 m MSL)
navigation
283°
44° 4′ 52″ N 123° 1′ 34″ W
/
589 ft
(180 m MSL)
navigation
276°
navigation
286°
38° 6′ 24″ N 120° 29′ 31″ W
/
2.020 ft
(616 m MSL)
navigation
227°
US-0368
Evergreen North-South Airpark
45° 37′ 52″ N 122° 31′ 50″ W
/
312 ft
(95 m MSL)
navigation
289°
38° 20′ 59″ N 120° 45′ 46″ W
/
1.246 ft
(380 m MSL)
navigation
230°
navigation
227°
navigation
292°
47° 49′ 9″ N 120° 43′ 12″ W
/
1.939 ft
(591 m MSL)
navigation
310°
38° 22′ 36″ N 120° 47′ 38″ W
/
1.690 ft
(515 m MSL)
navigation
230°
40° 15′ 39″ N 103° 47′ 46″ W
/
4.356 ft
(1.328 m MSL)
navigation
113°
navigation
227°
navigation
285°
US-8221
Washburn Heights Airstrip
44° 26′ 29″ N 122° 58′ 16″ W
/
1.646 ft
(502 m MSL)
navigation
279°
navigation
285°
39° 6′ 37″ N 104° 35′ 2″ W
/
7.240 ft
(2.207 m MSL)
navigation
122°