O12
Grand Lake St Marys Seaplane Base
VFR
navigation
242°
navigation
76°
navigation
81°
navigation
185°
navigation
77°
41° 20′ 8″ N 86° 55′ 42″ E
/
685 ft
(209 m MSL)
navigation
292°
navigation
249°
navigation
335°
navigation
353°
navigation
71°
navigation
204°
42° 19′ 15″ N 83° 13′ 9″ E
/
614 ft
(187 m MSL)
navigation
28°
navigation
97°
39° 30′ 50″ N 86° 45′ 50″ E
/
760 ft
(232 m MSL)
navigation
238°
navigation
339°
navigation
69°
42° 32′ 45″ N 84° 7′ 40″ E
/
910 ft
(277 m MSL)
navigation
7°
navigation
1°
navigation
278°
40° 16′ 16″ N 81° 50′ 54″ E
/
800 ft
(244 m MSL)
navigation
98°
navigation
21°
41° 15′ 28″ N 81° 58′ 11″ E
/
867 ft
(264 m MSL)
navigation
70°