41° 55′ 48″ N 88° 2′ 28″ W
/
728 ft
(222 m MSL)
navigation
291°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
85°
41° 7′ 14″ N 87° 52′ 23″ W
/
610 ft
(186 m MSL)
navigation
230°
41° 54′ 51″ N 88° 3′ 20″ W
/
734 ft
(224 m MSL)
navigation
289°
42° 11′ 53″ N 87° 49′ 37″ W
/
640 ft
(195 m MSL)
navigation
313°
41° 7′ 24″ N 87° 53′ 7″ W
/
652 ft
(199 m MSL)
navigation
231°
navigation
211°
41° 41′ 45″ N 88° 7′ 45″ W
/
670 ft
(204 m MSL)
navigation
273°
42° 0′ 17″ N 88° 1′ 4″ W
/
707 ft
(215 m MSL)
navigation
296°
navigation
143°
41° 4′ 17″ N 87° 50′ 46″ W
/
630 ft
(192 m MSL)
navigation
227°
navigation
212°
41° 31′ 44″ N 88° 8′ 13″ W
/
641 ft
(195 m MSL)
navigation
262°
41° 26′ 46″ N 85° 56′ 5″ W
/
860 ft
(262 m MSL)
navigation
103°
42° 4′ 3″ N 87° 59′ 36″ W
/
758 ft
(231 m MSL)
navigation
300°
41° 45′ 38″ N 88° 9′ 1″ W
/
702 ft
(214 m MSL)
navigation
278°
41° 28′ 49″ N 88° 8′ 38″ W
/
550 ft
(168 m MSL)
navigation
259°
navigation
132°
navigation
299°
navigation
230°
41° 26′ 56″ N 88° 8′ 38″ W
/
575 ft
(175 m MSL)
navigation
257°
navigation
239°
41° 31′ 4″ N 88° 10′ 31″ W
/
582 ft
(177 m MSL)
navigation
261°