B18
Alton Bay Seaplane Base
VFR
42° 48′ 12″ N 71° 10′ 58″ E
/
295 ft
(90 m MSL)
navigation
176°
42° 49′ 51″ N 71° 30′ 39″ E
/
200 ft
(61 m MSL)
navigation
197°
navigation
41°
44° 2′ 46″ N 70° 42′ 46″ E
/
560 ft
(171 m MSL)
navigation
33°
navigation
69°
navigation
187°
43° 38′ 46″ N 70° 18′ 33″ E
/
76 ft
(23 m MSL)
navigation
76°
42° 53′ 18″ N 71° 44′ 16″ E
/
300 ft
(91 m MSL)
navigation
211°
navigation
262°
navigation
68°
43° 52′ 14″ N 70° 25′ 28″ E
/
290 ft
(88 m MSL)
navigation
56°
42° 48′ 52″ N 70° 53′ 27″ E
/
100 ft
(30 m MSL)
navigation
159°
42° 55′ 45″ N 71° 51′ 38″ E
/
1’065 ft
(325 m MSL)
navigation
219°
navigation
184°
43° 39′ 14″ N 70° 16′ 37″ E
/
182 ft
(55 m MSL)
navigation
76°
navigation
68°
42° 46′ 54″ N 71° 30′ 53″ E
/
199 ft
(61 m MSL)
navigation
196°