O12
Grand Lake St Marys Seaplane Base
VFR
navigation
6°
39° 2′ 14″ N 83° 55′ 25″ E
/
945 ft
(288 m MSL)
navigation
164°
navigation
245°
navigation
258°
navigation
171°
navigation
228°
navigation
216°
navigation
76°
navigation
134°
navigation
228°
navigation
163°
navigation
172°
navigation
67°
39° 2′ 45″ N 85° 9′ 24″ E
/
970 ft
(296 m MSL)
navigation
198°
navigation
249°
navigation
301°
navigation
231°
navigation
231°
41° 13′ 25″ N 82° 36′ 12″ E
/
771 ft
(235 m MSL)
navigation
65°
navigation
58°
navigation
243°
navigation
14°
navigation
294°
navigation
256°