B18
Alton Bay Seaplane Base
VFR
42° 31′ 28″ N 75° 3′ 51″ W
/
1.763 ft
(537 m MSL)
navigation
249°
43° 4′ 55″ N 75° 15′ 56″ W
/
600 ft
(183 m MSL)
navigation
260°
navigation
14°
navigation
66°
43° 5′ 46″ N 75° 16′ 34″ W
/
575 ft
(175 m MSL)
navigation
261°
44° 56′ 10″ N 74° 50′ 39″ W
/
215 ft
(66 m MSL)
navigation
298°
44° 42′ 48″ N 67° 28′ 33″ W
/
150 ft
(46 m MSL)
navigation
66°
navigation
253°
41° 16′ 38″ N 73° 56′ 25″ W
/
72 ft
(22 m MSL)
navigation
221°
45° 40′ 46″ N 74° 2′ 19″ W
/
271 ft
(83 m MSL)
navigation
316°
41° 30′ 35″ N 74° 15′ 52″ W
/
364 ft
(111 m MSL)
navigation
227°
navigation
210°
navigation
260°
navigation
323°
40° 46′ 49″ N 72° 58′ 33″ W
/
41 ft
(12 m MSL)
navigation
204°
40° 52′ 10″ N 73° 13′ 18″ W
/
130 ft
(40 m MSL)
navigation
208°
navigation
343°
41° 11′ 16″ N 73° 52′ 5″ W
/
190 ft
(58 m MSL)
navigation
219°
navigation
216°
42° 2′ 27″ N 74° 50′ 12″ W
/
900 ft
(274 m MSL)
navigation
240°