O12
Grand Lake St Marys Seaplane Base
VFR
navigation
8°
42° 30′ 54″ N 83° 11′ 38″ E
/
771 ft
(235 m MSL)
navigation
26°
navigation
195°
navigation
298°
navigation
16°
38° 53′ 45″ N 82° 34′ 37″ E
/
730 ft
(222 m MSL)
navigation
138°
40° 53′ 2″ N 87° 22′ 9″ E
/
660 ft
(201 m MSL)
navigation
277°
navigation
130°
navigation
211°
41° 27′ 1″ N 81° 49′ 21″ E
/
785 ft
(239 m MSL)
navigation
66°
navigation
82°
navigation
342°
navigation
22°
42° 25′ 12″ N 82° 55′ 0″ E
/
613 ft
(187 m MSL)
navigation
32°
navigation
329°
navigation
332°
navigation
67°
navigation
26°
navigation
88°
navigation
296°
navigation
248°
navigation
90°
41° 26′ 53″ N 81° 46′ 44″ E
/
783 ft
(239 m MSL)
navigation
66°