CLS4
Porters Lake South Seaplane Base
MVFR
navigation
252°
navigation
263°
navigation
289°
42° 11′ 38″ N 72° 32′ 5″ E
/
241 ft
(73 m MSL)
navigation
246°
navigation
258°
navigation
262°
navigation
278°
navigation
260°
navigation
241°
navigation
256°
navigation
244°
navigation
244°
41° 19′ 48″ N 72° 2′ 42″ E
/
9 ft
(3 m MSL)
navigation
239°
navigation
243°
navigation
244°
navigation
238°
50° 41′ 20″ N 57° 19′ 53″ E
/
90 ft
(27 m MSL)
navigation
36°
41° 34′ 24″ N 72° 18′ 4″ E
/
510 ft
(155 m MSL)
navigation
241°
navigation
27°
navigation
237°
navigation
298°