K4S9
Portland Mulino Airport
IFR
navigation
198°
navigation
330°
US-5820
Johnston Ridge Heliport
46° 16′ 43″ N 122° 12′ 59″ W
/
4.158 ft
(1.267 m MSL)
navigation
13°
44° 10′ 53″ N 122° 5′ 9″ W
/
1.620 ft
(494 m MSL)
navigation
161°
46° 18′ 29″ N 122° 23′ 40″ W
/
2.661 ft
(811 m MSL)
navigation
7°
navigation
329°
navigation
123°
navigation
121°
US-5818
Hoffstadt Viewpoint Heliport
46° 19′ 35″ N 122° 29′ 22″ W
/
1.374 ft
(419 m MSL)
navigation
3°
navigation
202°
navigation
303°
46° 19′ 45″ N 122° 53′ 9″ W
/
160 ft
(49 m MSL)
navigation
349°
navigation
236°
44° 31′ 11″ N 121° 19′ 10″ W
/
2.695 ft
(821 m MSL)
navigation
128°
44° 40′ 12″ N 121° 9′ 17″ W
/
2.437 ft
(743 m MSL)
navigation
118°
US-6390
North Fork Toutle River Heliport
46° 22′ 28″ N 122° 35′ 46″ W
/
688 ft
(210 m MSL)
navigation
359°
44° 4′ 52″ N 123° 1′ 34″ W
/
589 ft
(180 m MSL)
navigation
195°
navigation
201°
44° 18′ 16″ N 121° 32′ 20″ W
/
3.168 ft
(966 m MSL)
navigation
141°
navigation
202°
44° 39′ 11″ N 124° 3′ 29″ W
/
138 ft
(42 m MSL)
navigation
241°
44° 38′ 19″ N 121° 7′ 12″ W
/
2.299 ft
(701 m MSL)
navigation
119°