O12
Grand Lake St Marys Seaplane Base
VFR
44° 5′ 41″ N 87° 40′ 30″ E
/
615 ft
(187 m MSL)
navigation
325°
43° 50′ 17″ N 80° 50′ 30″ E
/
1’300 ft
(396 m MSL)
navigation
40°
navigation
159°
37° 20′ 10″ N 88° 6′ 35″ E
/
650 ft
(198 m MSL)
navigation
220°
43° 25′ 13″ N 80° 15′ 25″ E
/
1’000 ft
(305 m MSL)
navigation
48°
44° 7′ 37″ N 87° 36′ 56″ E
/
596 ft
(182 m MSL)
navigation
326°
36° 33′ 13″ N 82° 33′ 10″ E
/
1’270 ft
(387 m MSL)
navigation
159°
36° 30′ 24″ N 82° 42′ 42″ E
/
1’150 ft
(351 m MSL)
navigation
161°
navigation
2°
navigation
284°
39° 47′ 22″ N 89° 59′ 28″ E
/
632 ft
(193 m MSL)
navigation
258°
38° 0′ 24″ N 88° 56′ 3″ E
/
444 ft
(135 m MSL)
navigation
232°
36° 27′ 27″ N 82° 53′ 6″ E
/
1’255 ft
(383 m MSL)
navigation
163°
navigation
161°
44° 37′ 30″ N 86° 12′ 2″ E
/
633 ft
(193 m MSL)
navigation
342°
44° 9′ 21″ N 81° 24′ 2″ E
/
925 ft
(282 m MSL)
navigation
33°
navigation
5°
44° 44′ 17″ N 83° 22′ 46″ E
/
830 ft
(253 m MSL)
navigation
11°
41° 10′ 41″ N 78° 53′ 55″ E
/
1’817 ft
(554 m MSL)
navigation
83°
44° 44′ 29″ N 85° 34′ 55″ E
/
624 ft
(190 m MSL)
navigation
348°
navigation
105°