O12
Grand Lake St Marys Seaplane Base
MVFR
41° 25′ 56″ N 89° 9′ 49″ E
/
682 ft
(208 m MSL)
navigation
282°
navigation
300°
39° 3′ 23″ N 88° 48′ 57″ E
/
620 ft
(189 m MSL)
navigation
244°
40° 50′ 30″ N 89° 16′ 28″ E
/
780 ft
(238 m MSL)
navigation
273°
41° 19′ 30″ N 89° 11′ 50″ E
/
625 ft
(190 m MSL)
navigation
280°
navigation
223°
navigation
76°
41° 33′ 7″ N 89° 7′ 53″ E
/
728 ft
(222 m MSL)
navigation
284°
42° 31′ 15″ N 88° 34′ 36″ E
/
1’000 ft
(305 m MSL)
navigation
301°
40° 38′ 21″ N 79° 41′ 36″ E
/
745 ft
(227 m MSL)
navigation
90°
navigation
282°
navigation
46°
40° 39′ 0″ N 79° 41′ 29″ E
/
745 ft
(227 m MSL)
navigation
89°
navigation
222°
navigation
88°
navigation
310°
37° 54′ 33″ N 87° 45′ 27″ E
/
378 ft
(115 m MSL)
navigation
222°
39° 44′ 0″ N 89° 9′ 0″ E
/
602 ft
(183 m MSL)
navigation
255°
navigation
288°
42° 48′ 22″ N 88° 20′ 5″ E
/
820 ft
(250 m MSL)
navigation
306°
navigation
215°
navigation
283°