B18
Alton Bay Seaplane Base
VFR
41° 47′ 32″ N 71° 25′ 2″ E
/
40 ft
(12 m MSL)
navigation
184°
44° 8′ 32″ N 69° 4′ 56″ E
/
107 ft
(33 m MSL)
navigation
67°
navigation
179°
41° 46′ 59″ N 71° 23′ 26″ E
/
10 ft
(3 m MSL)
navigation
183°
navigation
219°
44° 28′ 18″ N 73° 9′ 11″ E
/
335 ft
(102 m MSL)
navigation
305°
navigation
64°
41° 51′ 17″ N 71° 55′ 42″ E
/
268 ft
(82 m MSL)
navigation
197°
42° 5′ 27″ N 72° 35′ 1″ E
/
60 ft
(18 m MSL)
navigation
215°
navigation
300°
navigation
261°
navigation
168°
42° 9′ 28″ N 72° 42′ 56″ E
/
271 ft
(83 m MSL)
navigation
218°
41° 46′ 50″ N 70° 56′ 49″ E
/
53 ft
(16 m MSL)
navigation
172°
navigation
207°
navigation
304°
41° 58′ 50″ N 72° 23′ 29″ E
/
880 ft
(268 m MSL)
navigation
209°
44° 28′ 24″ N 73° 11′ 19″ E
/
336 ft
(102 m MSL)
navigation
304°
navigation
304°
42° 1′ 9″ N 72° 29′ 1″ E
/
290 ft
(88 m MSL)
navigation
211°
43° 33′ 53″ N 73° 36′ 31″ E
/
360 ft
(110 m MSL)
navigation
272°
navigation
331°