O12
Grand Lake St Marys Seaplane Base
VFR
navigation
164°
navigation
21°
navigation
183°
navigation
163°
navigation
173°
navigation
106°
navigation
54°
navigation
350°
navigation
2°
navigation
333°
navigation
299°
navigation
320°
navigation
157°
navigation
282°
navigation
286°
navigation
334°
navigation
30°
navigation
261°
40° 45′ 22″ N 85° 15′ 1″ E
/
830 ft
(253 m MSL)
navigation
290°
navigation
292°
navigation
38°
39° 54′ 47″ N 84° 24′ 1″ E
/
1’031 ft
(314 m MSL)
navigation
173°
41° 4′ 40″ N 84° 56′ 25″ E
/
766 ft
(233 m MSL)
navigation
327°