CLS4
Porters Lake South Seaplane Base
VFR
44° 33′ 15″ N 72° 31′ 38″ W
/
800 ft
(244 m MSL)
navigation
265°
navigation
303°
navigation
302°
navigation
25°
41° 32′ 31″ N 71° 14′ 9″ W
/
40 ft
(12 m MSL)
navigation
238°
42° 16′ 30″ N 71° 45′ 36″ W
/
417 ft
(127 m MSL)
navigation
245°
navigation
243°
navigation
281°
42° 30′ 11″ N 71° 54′ 30″ W
/
1.230 ft
(375 m MSL)
navigation
247°
42° 15′ 40″ N 71° 46′ 10″ W
/
570 ft
(174 m MSL)
navigation
245°
navigation
272°
navigation
265°
41° 43′ 30″ N 71° 25′ 32″ W
/
55 ft
(17 m MSL)
navigation
240°
navigation
245°
41° 31′ 56″ N 71° 16′ 53″ W
/
172 ft
(52 m MSL)
navigation
239°
42° 15′ 15″ N 71° 47′ 51″ W
/
469 ft
(143 m MSL)
navigation
245°
42° 32′ 36″ N 71° 58′ 6″ W
/
325 ft
(99 m MSL)
navigation
248°
43° 23′ 2″ N 72° 20′ 29″ W
/
594 ft
(181 m MSL)
navigation
255°
44° 13′ 9″ N 72° 33′ 37″ W
/
960 ft
(293 m MSL)
navigation
262°
42° 11′ 30″ N 71° 46′ 10″ W
/
393 ft
(120 m MSL)
navigation
245°