O12
Grand Lake St Marys Seaplane Base
VFR
navigation
290°
43° 26′ 59″ N 88° 49′ 30″ E
/
870 ft
(265 m MSL)
navigation
310°
navigation
121°
42° 36′ 53″ N 89° 35′ 25″ E
/
1’086 ft
(331 m MSL)
navigation
296°
navigation
251°
navigation
151°
43° 49′ 46″ N 88° 19′ 35″ E
/
1’040 ft
(317 m MSL)
navigation
317°
navigation
106°
39° 0′ 54″ N 89° 47′ 19″ E
/
619 ft
(189 m MSL)
navigation
247°
44° 7′ 16″ N 81° 9′ 8″ E
/
875 ft
(267 m MSL)
navigation
35°
navigation
300°
37° 20′ 1″ N 80° 42′ 45″ E
/
1’983 ft
(604 m MSL)
navigation
138°
navigation
52°
36° 51′ 25″ N 87° 27′ 18″ E
/
564 ft
(172 m MSL)
navigation
211°
37° 53′ 57″ N 88° 57′ 14″ E
/
402 ft
(123 m MSL)
navigation
231°
navigation
70°
44° 50′ 48″ N 83° 38′ 12″ E
/
785 ft
(239 m MSL)
navigation
8°
37° 19′ 19″ N 80° 43′ 23″ E
/
1’840 ft
(561 m MSL)
navigation
138°
43° 15′ 57″ N 79° 55′ 44″ E
/
265 ft
(81 m MSL)
navigation
52°
navigation
238°