40° 56′ 16″ N 90° 25′ 51″ E
/
764 ft
(233 m MSL)
navigation
263°
41° 16′ 28″ N 85° 50′ 24″ E
/
850 ft
(259 m MSL)
navigation
85°
39° 46′ 40″ N 89° 36′ 18″ E
/
550 ft
(168 m MSL)
navigation
219°
navigation
215°
39° 48′ 35″ N 89° 39′ 18″ E
/
596 ft
(182 m MSL)
navigation
221°
navigation
135°
navigation
327°
41° 13′ 23″ N 85° 49′ 50″ E
/
812 ft
(247 m MSL)
navigation
87°
41° 5′ 50″ N 90° 27′ 10″ E
/
790 ft
(241 m MSL)
navigation
268°
navigation
198°
navigation
301°
41° 59′ 34″ N 86° 7′ 40″ E
/
747 ft
(228 m MSL)
navigation
60°
41° 14′ 52″ N 85° 49′ 44″ E
/
839 ft
(256 m MSL)
navigation
86°
navigation
142°
41° 15′ 28″ N 85° 49′ 43″ E
/
856 ft
(261 m MSL)
navigation
85°
navigation
135°
navigation
349°
41° 59′ 1″ N 86° 6′ 56″ E
/
748 ft
(228 m MSL)
navigation
60°
navigation
80°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ E
/
750 ft
(229 m MSL)
navigation
71°
41° 29′ 40″ N 90° 25′ 5″ E
/
700 ft
(213 m MSL)
navigation
281°
42° 48′ 45″ N 88° 43′ 35″ E
/
850 ft
(259 m MSL)
navigation
345°
42° 38′ 33″ N 89° 18′ 40″ E
/
850 ft
(259 m MSL)
navigation
329°
42° 52′ 24″ N 88° 9′ 28″ E
/
805 ft
(245 m MSL)
navigation
359°