O12
Grand Lake St Marys Seaplane Base
VFR
39° 28′ 36″ N 87° 5′ 58″ E
/
645 ft
(197 m MSL)
navigation
241°
navigation
101°
41° 32′ 48″ N 87° 11′ 3″ E
/
640 ft
(195 m MSL)
navigation
295°
navigation
83°
navigation
81°
42° 39′ 55″ N 83° 25′ 12″ E
/
980 ft
(299 m MSL)
navigation
21°
38° 50′ 24″ N 86° 26′ 43″ E
/
727 ft
(222 m MSL)
navigation
220°
40° 48′ 20″ N 81° 30′ 56″ E
/
1’026 ft
(313 m MSL)
navigation
84°
navigation
284°
navigation
131°
38° 19′ 42″ N 85° 12′ 51″ E
/
850 ft
(259 m MSL)
navigation
193°
38° 21′ 38″ N 85° 21′ 47″ E
/
803 ft
(245 m MSL)
navigation
196°
41° 19′ 8″ N 81° 38′ 51″ E
/
989 ft
(301 m MSL)
navigation
71°
41° 38′ 13″ N 87° 9′ 8″ E
/
596 ft
(182 m MSL)
navigation
297°
navigation
251°
navigation
327°
42° 17′ 44″ N 82° 32′ 6″ E
/
625 ft
(190 m MSL)
navigation
40°
41° 36′ 30″ N 87° 10′ 35″ E
/
650 ft
(198 m MSL)
navigation
296°
42° 48′ 37″ N 84° 4′ 59″ E
/
880 ft
(268 m MSL)
navigation
7°
38° 51′ 29″ N 86° 30′ 45″ E
/
661 ft
(201 m MSL)
navigation
222°
39° 58′ 29″ N 81° 34′ 39″ E
/
799 ft
(244 m MSL)
navigation
105°
navigation
266°