CLS4
Porters Lake South Seaplane Base
VFR
navigation
339°
41° 15′ 11″ N 70° 3′ 36″ E
/
47 ft
(14 m MSL)
navigation
233°
46° 47′ 27″ N 71° 23′ 35″ E
/
244 ft
(74 m MSL)
navigation
287°
42° 21′ 51″ N 71° 0′ 18″ E
/
20 ft
(6 m MSL)
navigation
244°
42° 55′ 57″ N 71° 26′ 8″ E
/
266 ft
(81 m MSL)
navigation
250°
41° 23′ 35″ N 70° 36′ 51″ E
/
67 ft
(20 m MSL)
navigation
236°
41° 40′ 33″ N 70° 57′ 24″ E
/
80 ft
(24 m MSL)
navigation
239°
navigation
301°
43° 37′ 33″ N 72° 18′ 15″ E
/
603 ft
(184 m MSL)
navigation
257°
navigation
25°
41° 43′ 30″ N 71° 25′ 32″ E
/
55 ft
(17 m MSL)
navigation
240°
42° 16′ 2″ N 71° 52′ 32″ E
/
1’009 ft
(308 m MSL)
navigation
245°
navigation
26°
41° 10′ 5″ N 71° 34′ 40″ E
/
108 ft
(33 m MSL)
navigation
237°
44° 28′ 18″ N 73° 9′ 11″ E
/
335 ft
(102 m MSL)
navigation
264°
43° 31′ 45″ N 72° 56′ 58″ E
/
787 ft
(240 m MSL)
navigation
257°
41° 20′ 58″ N 71° 48′ 12″ E
/
81 ft
(25 m MSL)
navigation
239°
navigation
298°
41° 56′ 18″ N 72° 41′ 17″ E
/
173 ft
(53 m MSL)
navigation
245°
48° 56′ 10″ N 54° 34′ 3″ E
/
496 ft
(151 m MSL)
navigation
57°
41° 15′ 49″ N 72° 53′ 12″ E
/
12 ft
(4 m MSL)
navigation
240°