O12
Grand Lake St Marys Seaplane Base
VFR
navigation
169°
navigation
175°
42° 57′ 13″ N 85° 37′ 21″ E
/
800 ft
(244 m MSL)
navigation
340°
38° 8′ 20″ N 85° 37′ 45″ E
/
680 ft
(207 m MSL)
navigation
199°
navigation
257°
navigation
11°
navigation
337°
navigation
130°
navigation
282°
navigation
76°
navigation
88°
39° 15′ 55″ N 81° 35′ 9″ E
/
582 ft
(177 m MSL)
navigation
120°
39° 1′ 19″ N 87° 11′ 15″ E
/
520 ft
(158 m MSL)
navigation
232°
39° 25′ 54″ N 81° 27′ 51″ E
/
742 ft
(226 m MSL)
navigation
116°
navigation
69°
42° 57′ 33″ N 85° 39′ 49″ E
/
740 ft
(226 m MSL)
navigation
339°
navigation
249°
43° 6′ 47″ N 84° 31′ 13″ E
/
700 ft
(213 m MSL)
navigation
359°
navigation
84°
40° 0′ 8″ N 81° 11′ 30″ E
/
1’312 ft
(400 m MSL)
navigation
103°
41° 43′ 27″ N 87° 31′ 35″ E
/
598 ft
(182 m MSL)
navigation
296°
navigation
287°