CLS4
Porters Lake South Seaplane Base
VFR
navigation
315°
44° 59′ 30″ N 70° 39′ 52″ E
/
1’825 ft
(556 m MSL)
navigation
270°
navigation
257°
navigation
256°
navigation
261°
navigation
261°
navigation
259°
navigation
253°
navigation
253°
43° 27′ 50″ N 70° 28′ 20″ E
/
157 ft
(48 m MSL)
navigation
254°
navigation
255°
43° 40′ 35″ N 70° 37′ 1″ E
/
195 ft
(59 m MSL)
navigation
256°
navigation
303°
navigation
264°
navigation
257°
navigation
282°
navigation
257°
navigation
259°
43° 23′ 38″ N 70° 42′ 28″ E
/
244 ft
(74 m MSL)
navigation
253°
navigation
261°
43° 59′ 27″ N 70° 56′ 52″ E
/
454 ft
(138 m MSL)
navigation
260°
navigation
282°