CLS4
Porters Lake South Seaplane Base
VFR
43° 10′ 32″ N 72° 3′ 50″ E
/
1’404 ft
(428 m MSL)
navigation
253°
42° 6′ 23″ N 71° 30′ 36″ E
/
269 ft
(82 m MSL)
navigation
243°
41° 34′ 3″ N 71° 7′ 9″ E
/
131 ft
(40 m MSL)
navigation
238°
41° 56′ 57″ N 71° 24′ 55″ E
/
314 ft
(96 m MSL)
navigation
242°
41° 34′ 44″ N 71° 8′ 30″ E
/
113 ft
(34 m MSL)
navigation
238°
navigation
277°
43° 40′ 36″ N 72° 16′ 13″ E
/
708 ft
(216 m MSL)
navigation
258°
navigation
242°
navigation
242°
navigation
277°
42° 34′ 47″ N 71° 49′ 43″ E
/
525 ft
(160 m MSL)
navigation
248°
navigation
255°
48° 25′ 32″ N 71° 2′ 51″ E
/
198 ft
(60 m MSL)
navigation
302°
42° 0′ 15″ N 71° 29′ 39″ E
/
202 ft
(62 m MSL)
navigation
243°
navigation
266°
41° 37′ 55″ N 71° 14′ 25″ E
/
50 ft
(15 m MSL)
navigation
239°
42° 16′ 22″ N 71° 41′ 33″ E
/
545 ft
(166 m MSL)
navigation
245°
43° 37′ 33″ N 72° 18′ 15″ E
/
603 ft
(184 m MSL)
navigation
257°
48° 24′ 0″ N 71° 7′ 0″ E
/
451 ft
(137 m MSL)
navigation
301°
navigation
247°
41° 49′ 16″ N 71° 24′ 18″ E
/
7 ft
(2 m MSL)
navigation
241°
41° 49′ 31″ N 71° 24′ 36″ E
/
406 ft
(124 m MSL)
navigation
241°