O12
Grand Lake St Marys Seaplane Base
VFR
navigation
222°
navigation
108°
navigation
132°
navigation
50°
navigation
21°
navigation
304°
navigation
134°
navigation
344°
navigation
185°
navigation
201°
navigation
64°
40° 27′ 2″ N 84° 59′ 24″ E
/
925 ft
(282 m MSL)
navigation
256°
navigation
191°
navigation
157°
navigation
153°
navigation
139°
40° 9′ 52″ N 84° 18′ 30″ E
/
994 ft
(303 m MSL)
navigation
159°
40° 13′ 34″ N 84° 50′ 5″ E
/
1’080 ft
(329 m MSL)
navigation
219°
navigation
189°
navigation
309°
40° 6′ 21″ N 84° 23′ 59″ E
/
974 ft
(297 m MSL)
navigation
170°
navigation
21°
navigation
243°
navigation
161°