CLS4
Porters Lake South Seaplane Base
VFR
42° 53′ 54″ N 72° 16′ 14″ W
/
488 ft
(149 m MSL)
navigation
251°
navigation
272°
43° 45′ 24″ N 72° 36′ 47″ W
/
1.496 ft
(456 m MSL)
navigation
259°
navigation
279°
navigation
304°
43° 55′ 1″ N 72° 39′ 57″ W
/
746 ft
(227 m MSL)
navigation
260°
44° 54′ 50″ N 72° 48′ 18″ W
/
410 ft
(125 m MSL)
navigation
268°
42° 26′ 9″ N 72° 5′ 48″ W
/
900 ft
(274 m MSL)
navigation
247°
42° 1′ 39″ N 71° 51′ 1″ W
/
510 ft
(155 m MSL)
navigation
244°
43° 17′ 54″ N 72° 29′ 40″ W
/
589 ft
(180 m MSL)
navigation
255°
navigation
255°
41° 57′ 30″ N 71° 49′ 0″ W
/
403 ft
(123 m MSL)
navigation
243°
48° 55′ 28″ N 55° 38′ 49″ W
/
157 ft
(48 m MSL)
navigation
53°
navigation
281°
navigation
244°
42° 59′ 25″ N 72° 24′ 6″ W
/
600 ft
(183 m MSL)
navigation
252°
navigation
274°
43° 2′ 0″ N 72° 25′ 47″ W
/
640 ft
(195 m MSL)
navigation
252°
navigation
281°
navigation
247°