CLS4
Porters Lake South Seaplane Base
VFR
navigation
292°
navigation
321°
navigation
268°
navigation
307°
43° 20′ 26″ N 70° 51′ 16″ E
/
260 ft
(79 m MSL)
navigation
253°
navigation
255°
navigation
251°
navigation
309°
44° 34′ 31″ N 71° 10′ 33″ E
/
1’161 ft
(354 m MSL)
navigation
266°
navigation
256°
navigation
279°
navigation
296°
navigation
284°
navigation
298°
navigation
292°
navigation
11°
navigation
357°
navigation
254°
navigation
264°
navigation
292°
43° 4′ 40″ N 70° 49′ 23″ E
/
100 ft
(30 m MSL)
navigation
251°
42° 4′ 18″ N 70° 13′ 17″ E
/
9 ft
(3 m MSL)
navigation
240°
navigation
253°