6MT4
Brown Cabin Seaplane Base
VFR
navigation
262°
navigation
256°
navigation
55°
48° 6′ 35″ N 122° 47′ 34″ W
/
283 ft
(86 m MSL)
navigation
267°
navigation
9°
48° 30′ 36″ N 122° 48′ 10″ W
/
125 ft
(38 m MSL)
navigation
272°
US-5820
Johnston Ridge Heliport
46° 16′ 43″ N 122° 12′ 59″ W
/
4.158 ft
(1.267 m MSL)
navigation
247°
52° 52′ 8″ N 112° 16′ 22″ W
/
2.307 ft
(703 m MSL)
navigation
21°
navigation
298°
48° 3′ 13″ N 122° 48′ 39″ W
/
108 ft
(33 m MSL)
navigation
267°
48° 29′ 59″ N 122° 48′ 50″ W
/
38 ft
(12 m MSL)
navigation
272°
navigation
49°
navigation
254°
46° 50′ 49″ N 122° 31′ 19″ W
/
470 ft
(143 m MSL)
navigation
253°
navigation
187°
43° 11′ 24″ N 112° 31′ 55″ W
/
4.465 ft
(1.361 m MSL)
navigation
160°
49° 12′ 35″ N 122° 42′ 32″ W
/
6 ft
(2 m MSL)
navigation
280°
navigation
280°
47° 11′ 46″ N 122° 39′ 41″ W
/
40 ft
(12 m MSL)
navigation
257°
48° 29′ 24″ N 122° 49′ 55″ W
/
115 ft
(35 m MSL)
navigation
272°
48° 34′ 44″ N 122° 49′ 33″ W
/
66 ft
(20 m MSL)
navigation
273°