O12
Grand Lake St Marys Seaplane Base
VFR
navigation
267°
navigation
308°
navigation
68°
navigation
202°
navigation
263°
navigation
281°
42° 12′ 44″ N 83° 21′ 12″ E
/
645 ft
(197 m MSL)
navigation
27°
navigation
232°
navigation
291°
navigation
226°
navigation
330°
navigation
357°
navigation
282°
navigation
237°
navigation
341°
41° 59′ 1″ N 86° 6′ 56″ E
/
748 ft
(228 m MSL)
navigation
319°
navigation
283°
navigation
338°
navigation
244°
38° 40′ 46″ N 84° 55′ 44″ E
/
830 ft
(253 m MSL)
navigation
190°
navigation
289°
navigation
245°
navigation
357°
navigation
212°