O12
Grand Lake St Marys Seaplane Base
VFR
42° 11′ 5″ N 86° 15′ 1″ E
/
667 ft
(203 m MSL)
navigation
320°
42° 22′ 3″ N 83° 5′ 3″ E
/
633 ft
(193 m MSL)
navigation
30°
41° 28′ 11″ N 81° 58′ 52″ E
/
632 ft
(193 m MSL)
navigation
64°
42° 21′ 25″ N 83° 3′ 27″ E
/
630 ft
(192 m MSL)
navigation
31°
navigation
65°
39° 3′ 31″ N 86° 26′ 45″ E
/
538 ft
(164 m MSL)
navigation
224°
42° 30′ 50″ N 83° 29′ 21″ E
/
935 ft
(285 m MSL)
navigation
21°
navigation
216°
42° 28′ 4″ N 85° 38′ 52″ E
/
722 ft
(220 m MSL)
navigation
335°
navigation
242°
navigation
17°
42° 36′ 11″ N 83° 51′ 34″ E
/
955 ft
(291 m MSL)
navigation
13°
navigation
339°
42° 36′ 15″ N 83° 51′ 30″ E
/
980 ft
(299 m MSL)
navigation
13°
42° 25′ 4″ N 83° 10′ 58″ E
/
662 ft
(202 m MSL)
navigation
28°
navigation
98°
38° 50′ 25″ N 82° 50′ 50″ E
/
663 ft
(202 m MSL)
navigation
143°
42° 12′ 0″ N 86° 15′ 0″ E
/
656 ft
(200 m MSL)
navigation
320°
navigation
140°
41° 0′ 11″ N 81° 45′ 23″ E
/
974 ft
(297 m MSL)
navigation
78°
42° 37′ 45″ N 83° 58′ 55″ E
/
962 ft
(293 m MSL)
navigation
10°
navigation
93°
navigation
13°