O12
Grand Lake St Marys Seaplane Base
VFR
43° 10′ 51″ N 87° 57′ 48″ E
/
660 ft
(201 m MSL)
navigation
314°
44° 2′ 52″ N 82° 54′ 51″ E
/
640 ft
(195 m MSL)
navigation
18°
38° 22′ 49″ N 88° 22′ 30″ E
/
450 ft
(137 m MSL)
navigation
233°
42° 51′ 25″ N 80° 37′ 55″ E
/
800 ft
(244 m MSL)
navigation
52°
navigation
184°
navigation
225°
37° 0′ 42″ N 85° 54′ 17″ E
/
910 ft
(277 m MSL)
navigation
196°
navigation
288°
navigation
289°
40° 41′ 57″ N 79° 37′ 8″ E
/
757 ft
(231 m MSL)
navigation
89°
navigation
107°
40° 26′ 2″ N 89° 21′ 23″ E
/
646 ft
(197 m MSL)
navigation
266°
41° 28′ 52″ N 79° 44′ 41″ E
/
1’552 ft
(473 m MSL)
navigation
76°
navigation
336°
navigation
255°
navigation
283°
US-0377
Memorial Medical Center Heliport
43° 57′ 28″ N 86° 25′ 41″ E
/
632 ft
(193 m MSL)
navigation
336°
41° 53′ 34″ N 89° 4′ 41″ E
/
781 ft
(238 m MSL)
navigation
289°
navigation
267°
navigation
292°
navigation
262°
39° 22′ 44″ N 89° 5′ 3″ E
/
685 ft
(209 m MSL)
navigation
250°