O12
Grand Lake St Marys Seaplane Base
VFR
navigation
163°
navigation
172°
39° 2′ 45″ N 85° 9′ 24″ E
/
970 ft
(296 m MSL)
navigation
198°
navigation
249°
navigation
301°
navigation
231°
navigation
231°
41° 13′ 25″ N 82° 36′ 12″ E
/
771 ft
(235 m MSL)
navigation
65°
navigation
58°
navigation
243°
navigation
14°
navigation
256°
navigation
82°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ E
/
750 ft
(229 m MSL)
navigation
316°
navigation
63°
39° 57′ 44″ N 82° 32′ 59″ E
/
914 ft
(279 m MSL)
navigation
111°
navigation
201°
41° 12′ 22″ N 86° 24′ 15″ E
/
733 ft
(223 m MSL)
navigation
294°
navigation
145°
navigation
90°
navigation
114°
navigation
231°
41° 21′ 54″ N 86° 18′ 1″ E
/
800 ft
(244 m MSL)
navigation
300°
navigation
163°