B18
Alton Bay Seaplane Base
VFR
navigation
194°
42° 20′ 1″ N 71° 4′ 16″ E
/
15 ft
(5 m MSL)
navigation
174°
navigation
189°
44° 23′ 16″ N 70° 15′ 16″ E
/
400 ft
(122 m MSL)
navigation
38°
44° 7′ 5″ N 72° 33′ 56″ E
/
1’350 ft
(411 m MSL)
navigation
303°
navigation
31°
navigation
25°
42° 50′ 38″ N 72° 34′ 1″ E
/
416 ft
(127 m MSL)
navigation
236°
navigation
173°
44° 8′ 0″ N 69° 53′ 22″ E
/
131 ft
(40 m MSL)
navigation
56°
navigation
232°
navigation
179°
42° 18′ 18″ N 71° 22′ 31″ E
/
167 ft
(51 m MSL)
navigation
184°
42° 19′ 34″ N 71° 34′ 34″ E
/
430 ft
(131 m MSL)
navigation
192°
44° 39′ 25″ N 71° 13′ 8″ E
/
1’180 ft
(360 m MSL)
navigation
0°
44° 33′ 4″ N 70° 33′ 19″ E
/
667 ft
(203 m MSL)
navigation
24°
44° 24′ 3″ N 72° 15′ 48″ E
/
2’156 ft
(657 m MSL)
navigation
320°
navigation
186°
navigation
231°
navigation
172°
42° 34′ 12″ N 72° 17′ 18″ E
/
555 ft
(169 m MSL)
navigation
219°