O12
Grand Lake St Marys Seaplane Base
VFR
navigation
71°
navigation
262°
41° 47′ 9″ N 87° 45′ 8″ E
/
620 ft
(189 m MSL)
navigation
295°
41° 28′ 47″ N 87° 55′ 16″ E
/
753 ft
(230 m MSL)
navigation
288°
navigation
84°
navigation
39°
navigation
199°
41° 54′ 10″ N 87° 40′ 58″ E
/
597 ft
(182 m MSL)
navigation
298°
39° 24′ 49″ N 81° 11′ 59″ E
/
587 ft
(179 m MSL)
navigation
115°
navigation
266°
navigation
268°
43° 18′ 24″ N 84° 38′ 44″ E
/
737 ft
(225 m MSL)
navigation
357°
40° 6′ 36″ N 88° 4′ 42″ E
/
675 ft
(206 m MSL)
navigation
259°
37° 53′ 52″ N 85° 33′ 18″ E
/
690 ft
(210 m MSL)
navigation
196°
navigation
15°
41° 48′ 10″ N 87° 45′ 58″ E
/
892 ft
(272 m MSL)
navigation
296°
38° 54′ 43″ N 87° 24′ 24″ E
/
510 ft
(155 m MSL)
navigation
233°
navigation
46°
navigation
31°
40° 6′ 8″ N 80° 53′ 57″ E
/
1’241 ft
(378 m MSL)
navigation
100°
39° 6′ 58″ N 81° 23′ 33″ E
/
650 ft
(198 m MSL)
navigation
121°
navigation
69°
40° 38′ 9″ N 88° 8′ 39″ E
/
704 ft
(215 m MSL)
navigation
270°