O12
Grand Lake St Marys Seaplane Base
VFR
navigation
311°
navigation
316°
navigation
173°
navigation
69°
40° 6′ 30″ N 85° 36′ 46″ E
/
919 ft
(280 m MSL)
navigation
242°
41° 25′ 52″ N 84° 58′ 53″ E
/
900 ft
(274 m MSL)
navigation
337°
navigation
117°
39° 35′ 20″ N 84° 13′ 29″ E
/
957 ft
(292 m MSL)
navigation
168°
navigation
209°
navigation
10°
navigation
46°
40° 3′ 2″ N 85° 36′ 8″ E
/
930 ft
(283 m MSL)
navigation
239°
navigation
98°
navigation
147°
39° 40′ 45″ N 83° 52′ 14″ E
/
1’055 ft
(322 m MSL)
navigation
151°
navigation
341°
navigation
312°
navigation
318°
navigation
128°
navigation
349°
navigation
157°
navigation
342°
navigation
113°
navigation
106°