File Upload Bot (Magnus Manske) (2007), Public domain, via Wikimedia Commons
KHIO
Portland Hillsboro Airport
VFR
navigation
82°
44° 49′ 54″ N 119° 25′ 48″ W
/
2.323 ft
(708 m MSL)
navigation
107°
navigation
351°
navigation
354°
navigation
357°
navigation
199°
US-1690
Protection Island Landing Strip
48° 7′ 39″ N 122° 55′ 45″ W
/
151 ft
(46 m MSL)
navigation
0°
navigation
356°
navigation
107°
47° 36′ 12″ N 120° 40′ 11″ W
/
1.260 ft
(384 m MSL)
navigation
38°
navigation
337°
45° 49′ 41″ N 119° 15′ 32″ W
/
644 ft
(196 m MSL)
navigation
84°
48° 6′ 55″ N 123° 24′ 47″ W
/
103 ft
(31 m MSL)
navigation
352°
navigation
356°
navigation
41°
48° 8′ 14″ N 123° 6′ 46″ W
/
15 ft
(5 m MSL)
navigation
357°
47° 24′ 25″ N 120° 19′ 16″ W
/
898 ft
(274 m MSL)
navigation
45°
47° 56′ 47″ N 124° 23′ 37″ W
/
290 ft
(88 m MSL)
navigation
337°
navigation
349°
47° 30′ 52″ N 120° 29′ 6″ W
/
857 ft
(261 m MSL)
navigation
41°
48° 8′ 26″ N 123° 11′ 16″ W
/
110 ft
(34 m MSL)
navigation
356°
48° 7′ 12″ N 123° 30′ 0″ W
/
291 ft
(89 m MSL)
navigation
351°