B18
Alton Bay Seaplane Base
VFR
42° 32′ 36″ N 71° 58′ 6″ E
/
325 ft
(99 m MSL)
navigation
209°
42° 25′ 1″ N 71° 29′ 39″ E
/
185 ft
(56 m MSL)
navigation
189°
44° 6′ 40″ N 72° 26′ 38″ E
/
1’600 ft
(488 m MSL)
navigation
305°
42° 23′ 52″ N 71° 15′ 28″ E
/
270 ft
(82 m MSL)
navigation
180°
42° 23′ 47″ N 71° 12′ 58″ E
/
220 ft
(67 m MSL)
navigation
179°
42° 32′ 59″ N 72° 0′ 57″ E
/
955 ft
(291 m MSL)
navigation
211°
navigation
260°
42° 30′ 11″ N 71° 54′ 30″ E
/
1’230 ft
(375 m MSL)
navigation
206°
navigation
78°
44° 34′ 31″ N 71° 10′ 33″ E
/
1’161 ft
(354 m MSL)
navigation
2°
navigation
46°
42° 25′ 40″ N 71° 41′ 34″ E
/
368 ft
(112 m MSL)
navigation
197°
navigation
38°
43° 13′ 17″ N 72° 42′ 46″ E
/
1’750 ft
(533 m MSL)
navigation
256°
44° 0′ 23″ N 69° 53′ 42″ E
/
0 ft
(0 m MSL)
navigation
61°
navigation
174°
navigation
62°
42° 22′ 3″ N 71° 14′ 53″ E
/
75 ft
(23 m MSL)
navigation
180°
navigation
176°
44° 26′ 46″ N 72° 0′ 37″ E
/
766 ft
(233 m MSL)
navigation
329°
42° 21′ 49″ N 71° 4′ 8″ E
/
195 ft
(59 m MSL)
navigation
173°
navigation
52°
43° 55′ 1″ N 72° 39′ 57″ E
/
746 ft
(227 m MSL)
navigation
292°
navigation
243°