O12
Grand Lake St Marys Seaplane Base
VFR
navigation
302°
navigation
87°
navigation
57°
navigation
22°
navigation
199°
navigation
231°
navigation
317°
navigation
16°
39° 2′ 55″ N 84° 40′ 4″ E
/
896 ft
(273 m MSL)
navigation
185°
navigation
224°
navigation
98°
navigation
118°
40° 49′ 17″ N 82° 30′ 59″ E
/
1’297 ft
(395 m MSL)
navigation
80°
navigation
285°
39° 37′ 42″ N 86° 5′ 16″ E
/
822 ft
(251 m MSL)
navigation
232°
navigation
97°
navigation
113°
navigation
190°
navigation
306°
navigation
151°
navigation
15°