4S4
Skyport Airport
LIFR
navigation
164°
44° 43′ 57″ N 123° 3′ 21″ W
/
205 ft
(62 m MSL)
navigation
180°
navigation
181°
US-6390
North Fork Toutle River Heliport
46° 22′ 28″ N 122° 35′ 46″ W
/
688 ft
(210 m MSL)
navigation
22°
46° 18′ 29″ N 122° 23′ 40″ W
/
2.661 ft
(811 m MSL)
navigation
32°
navigation
178°
44° 59′ 10″ N 123° 59′ 38″ W
/
50 ft
(15 m MSL)
navigation
227°
navigation
164°
US-5820
Johnston Ridge Heliport
46° 16′ 43″ N 122° 12′ 59″ W
/
4.158 ft
(1.267 m MSL)
navigation
40°
navigation
177°
46° 28′ 37″ N 122° 48′ 21″ W
/
374 ft
(114 m MSL)
navigation
10°
44° 40′ 59″ N 122° 46′ 58″ W
/
1.139 ft
(347 m MSL)
navigation
168°
navigation
183°
navigation
186°
navigation
325°
46° 31′ 9″ N 122° 53′ 23″ W
/
450 ft
(137 m MSL)
navigation
6°
44° 38′ 16″ N 123° 3′ 32″ W
/
226 ft
(69 m MSL)
navigation
180°
navigation
152°
navigation
11°
navigation
170°
navigation
187°
navigation
179°
44° 36′ 52″ N 123° 14′ 5″ W
/
240 ft
(73 m MSL)
navigation
187°
navigation
8°