O12
Grand Lake St Marys Seaplane Base
MVFR
41° 56′ 10″ N 88° 42′ 14″ E
/
914 ft
(279 m MSL)
navigation
292°
42° 4′ 38″ N 88° 37′ 31″ E
/
875 ft
(267 m MSL)
navigation
294°
navigation
201°
40° 16′ 55″ N 89° 1′ 45″ E
/
729 ft
(222 m MSL)
navigation
264°
39° 0′ 50″ N 88° 32′ 20″ E
/
552 ft
(168 m MSL)
navigation
242°
39° 49′ 38″ N 88° 55′ 51″ E
/
658 ft
(201 m MSL)
navigation
256°
navigation
286°
40° 0′ 34″ N 80° 0′ 0″ E
/
1’330 ft
(405 m MSL)
navigation
100°
navigation
303°
39° 36′ 30″ N 88° 51′ 30″ E
/
710 ft
(216 m MSL)
navigation
253°
navigation
224°
navigation
7°
37° 4′ 55″ N 84° 5′ 5″ E
/
1’212 ft
(369 m MSL)
navigation
174°
navigation
170°
41° 55′ 15″ N 80° 14′ 59″ E
/
550 ft
(168 m MSL)
navigation
68°
40° 21′ 15″ N 79° 55′ 48″ E
/
1’252 ft
(382 m MSL)
navigation
94°
40° 19′ 5″ N 79° 56′ 2″ E
/
1’156 ft
(352 m MSL)
navigation
95°
37° 57′ 54″ N 87° 30′ 15″ E
/
386 ft
(118 m MSL)
navigation
221°
navigation
50°
41° 59′ 48″ N 88° 41′ 36″ E
/
825 ft
(251 m MSL)
navigation
293°
39° 19′ 45″ N 80° 14′ 19″ E
/
1’247 ft
(380 m MSL)
navigation
111°