O12
Grand Lake St Marys Seaplane Base
MVFR
navigation
304°
42° 57′ 47″ N 88° 49′ 3″ E
/
800 ft
(244 m MSL)
navigation
305°
42° 50′ 10″ N 80° 2′ 40″ E
/
667 ft
(203 m MSL)
navigation
56°
navigation
213°
42° 54′ 38″ N 88° 52′ 9″ E
/
800 ft
(244 m MSL)
navigation
304°
43° 20′ 57″ N 88° 23′ 27″ E
/
1’069 ft
(326 m MSL)
navigation
312°
navigation
38°
38° 19′ 21″ N 88° 51′ 33″ E
/
480 ft
(146 m MSL)
navigation
235°
42° 55′ 36″ N 80° 7′ 14″ E
/
719 ft
(219 m MSL)
navigation
55°
navigation
54°
42° 20′ 7″ N 89° 19′ 25″ E
/
740 ft
(226 m MSL)
navigation
294°
navigation
205°
39° 39′ 19″ N 89° 39′ 6″ E
/
598 ft
(182 m MSL)
navigation
255°
navigation
252°
navigation
274°
navigation
89°
navigation
161°
navigation
259°
41° 31′ 57″ N 89° 42′ 6″ E
/
635 ft
(194 m MSL)
navigation
282°
42° 7′ 32″ N 89° 27′ 37″ E
/
812 ft
(247 m MSL)
navigation
291°
39° 20′ 0″ N 79° 26′ 29″ E
/
2’500 ft
(762 m MSL)
navigation
108°
40° 37′ 30″ N 79° 8′ 59″ E
/
1’400 ft
(427 m MSL)
navigation
90°
43° 18′ 20″ N 80° 29′ 57″ E
/
970 ft
(296 m MSL)
navigation
48°