O12
Grand Lake St Marys Seaplane Base
VFR
42° 4′ 40″ N 88° 7′ 24″ E
/
668 ft
(204 m MSL)
navigation
298°
37° 24′ 33″ N 84° 37′ 10″ E
/
1’265 ft
(386 m MSL)
navigation
181°
navigation
356°
37° 45′ 3″ N 82° 38′ 12″ E
/
1’221 ft
(372 m MSL)
navigation
153°
navigation
294°
navigation
297°
40° 3′ 35″ N 88° 33′ 36″ E
/
673 ft
(205 m MSL)
navigation
259°
41° 43′ 1″ N 88° 21′ 33″ E
/
660 ft
(201 m MSL)
navigation
290°
43° 37′ 49″ N 85° 15′ 39″ E
/
1’022 ft
(311 m MSL)
navigation
349°
41° 47′ 8″ N 88° 19′ 28″ E
/
700 ft
(213 m MSL)
navigation
292°
navigation
163°
37° 47′ 5″ N 86° 26′ 28″ E
/
735 ft
(224 m MSL)
navigation
208°
navigation
348°
42° 26′ 55″ N 87° 49′ 40″ E
/
810 ft
(247 m MSL)
navigation
306°
navigation
256°
navigation
84°
navigation
228°
navigation
345°
navigation
258°
navigation
263°
navigation
296°
navigation
37°