CLS4
Porters Lake South Seaplane Base
VFR
navigation
252°
41° 51′ 37″ N 70° 45′ 6″ E
/
1 ft
(0 m MSL)
navigation
240°
navigation
256°
navigation
239°
navigation
249°
navigation
237°
43° 26′ 54″ N 71° 38′ 46″ E
/
480 ft
(146 m MSL)
navigation
255°
42° 55′ 57″ N 71° 26′ 8″ E
/
266 ft
(81 m MSL)
navigation
250°
43° 46′ 45″ N 71° 45′ 13″ E
/
506 ft
(154 m MSL)
navigation
258°
navigation
249°
42° 20′ 10″ N 71° 6′ 24″ E
/
255 ft
(78 m MSL)
navigation
244°
42° 20′ 17″ N 71° 6′ 32″ E
/
161 ft
(49 m MSL)
navigation
244°
navigation
252°
42° 29′ 5″ N 71° 12′ 5″ E
/
159 ft
(48 m MSL)
navigation
246°
navigation
255°
43° 11′ 50″ N 71° 33′ 38″ E
/
411 ft
(125 m MSL)
navigation
253°
navigation
245°
42° 59′ 29″ N 71° 28′ 27″ E
/
252 ft
(77 m MSL)
navigation
251°