O12
Grand Lake St Marys Seaplane Base
VFR
navigation
251°
navigation
4°
40° 39′ 15″ N 86° 1′ 22″ E
/
935 ft
(285 m MSL)
navigation
275°
US-1979
Big Turkey Lake Seaplane Base
41° 35′ 5″ N 85° 11′ 19″ E
/
927 ft
(283 m MSL)
navigation
333°
39° 22′ 31″ N 84° 21′ 38″ E
/
880 ft
(268 m MSL)
navigation
175°
39° 37′ 21″ N 85° 26′ 35″ E
/
980 ft
(299 m MSL)
navigation
218°
40° 46′ 53″ N 82° 58′ 29″ E
/
1’003 ft
(306 m MSL)
navigation
78°
navigation
291°
40° 4′ 47″ N 83° 4′ 22″ E
/
905 ft
(276 m MSL)
navigation
113°
navigation
104°
navigation
113°
navigation
97°
39° 54′ 40″ N 83° 11′ 19″ E
/
920 ft
(280 m MSL)
navigation
122°
39° 21′ 49″ N 84° 31′ 19″ E
/
633 ft
(193 m MSL)
navigation
181°
navigation
191°
navigation
93°
navigation
273°
41° 33′ 38″ N 85° 16′ 26″ E
/
1’010 ft
(308 m MSL)
navigation
329°
40° 49′ 5″ N 82° 58′ 48″ E
/
1’004 ft
(306 m MSL)
navigation
76°
navigation
9°
navigation
168°
navigation
174°
41° 41′ 27″ N 84° 51′ 51″ E
/
1’050 ft
(320 m MSL)
navigation
346°