O12
Grand Lake St Marys Seaplane Base
VFR
navigation
286°
navigation
334°
navigation
143°
navigation
30°
navigation
261°
40° 45′ 22″ N 85° 15′ 1″ E
/
830 ft
(253 m MSL)
navigation
290°
navigation
321°
navigation
292°
navigation
38°
41° 10′ 5″ N 84° 33′ 24″ E
/
721 ft
(220 m MSL)
navigation
355°
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°
navigation
319°
navigation
302°
navigation
243°
navigation
84°
navigation
135°
navigation
18°
navigation
272°
navigation
244°
40° 28′ 49″ N 83° 38′ 18″ E
/
909 ft
(277 m MSL)
navigation
95°
navigation
30°
navigation
72°