W57
Round Lake Airport and Seaplane Base
IFR
42° 1′ 39″ N 71° 51′ 1″ E
/
510 ft
(155 m MSL)
navigation
123°
43° 12′ 9″ N 71° 30′ 8″ E
/
342 ft
(104 m MSL)
navigation
81°
42° 59′ 29″ N 71° 28′ 27″ E
/
252 ft
(77 m MSL)
navigation
88°
41° 22′ 25″ N 72° 54′ 31″ E
/
50 ft
(15 m MSL)
navigation
157°
41° 22′ 11″ N 72° 55′ 2″ E
/
80 ft
(24 m MSL)
navigation
158°
navigation
282°
41° 17′ 15″ N 74° 17′ 13″ E
/
540 ft
(165 m MSL)
navigation
192°
navigation
177°
navigation
20°
navigation
97°
navigation
195°
41° 22′ 37″ N 74° 40′ 33″ E
/
420 ft
(128 m MSL)
navigation
203°
navigation
83°
44° 37′ 3″ N 73° 54′ 39″ E
/
1’520 ft
(463 m MSL)
navigation
356°
43° 5′ 8″ N 71° 28′ 0″ E
/
175 ft
(53 m MSL)
navigation
85°
navigation
81°
42° 29′ 36″ N 71° 32′ 37″ E
/
265 ft
(81 m MSL)
navigation
105°
navigation
20°
42° 11′ 30″ N 75° 50′ 28″ E
/
940 ft
(286 m MSL)
navigation
243°