CLS4
Porters Lake South Seaplane Base
VFR
43° 36′ 3″ N 71° 27′ 58″ W
/
516 ft
(157 m MSL)
navigation
256°
43° 39′ 5″ N 71° 28′ 57″ W
/
503 ft
(153 m MSL)
navigation
257°
42° 15′ 45″ N 70° 48′ 46″ W
/
20 ft
(6 m MSL)
navigation
243°
navigation
249°
42° 50′ 30″ N 71° 9′ 34″ W
/
330 ft
(101 m MSL)
navigation
249°
navigation
274°
navigation
281°
navigation
249°
43° 31′ 40″ N 71° 27′ 50″ W
/
597 ft
(182 m MSL)
navigation
256°
navigation
237°
navigation
274°
42° 28′ 24″ N 70° 58′ 44″ W
/
120 ft
(37 m MSL)
navigation
245°
42° 43′ 1″ N 71° 7′ 24″ W
/
148 ft
(45 m MSL)
navigation
248°
43° 36′ 15″ N 71° 30′ 44″ W
/
624 ft
(190 m MSL)
navigation
256°
46° 7′ 32″ N 71° 34′ 29″ W
/
650 ft
(198 m MSL)
navigation
281°
42° 48′ 12″ N 71° 10′ 58″ W
/
295 ft
(90 m MSL)
navigation
249°
42° 52′ 0″ N 71° 13′ 4″ W
/
224 ft
(68 m MSL)
navigation
249°
41° 40′ 8″ N 70° 25′ 3″ W
/
44 ft
(13 m MSL)
navigation
237°
43° 21′ 30″ N 71° 26′ 28″ W
/
650 ft
(198 m MSL)
navigation
254°
41° 55′ 4″ N 70° 37′ 40″ W
/
55 ft
(17 m MSL)
navigation
240°
41° 56′ 24″ N 70° 38′ 49″ W
/
122 ft
(37 m MSL)
navigation
240°
41° 38′ 25″ N 70° 24′ 28″ W
/
10 ft
(3 m MSL)
navigation
237°