39° 0′ 50″ N 88° 32′ 20″ W
/
552 ft
(168 m MSL)
navigation
165°
39° 0′ 58″ N 90° 19′ 5″ W
/
670 ft
(204 m MSL)
navigation
195°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
87°
38° 55′ 31″ N 89° 39′ 43″ W
/
595 ft
(181 m MSL)
navigation
184°
navigation
108°
41° 26′ 46″ N 85° 56′ 5″ W
/
860 ft
(262 m MSL)
navigation
92°
40° 6′ 21″ N 86° 31′ 18″ W
/
900 ft
(274 m MSL)
navigation
123°
40° 38′ 53″ N 86° 9′ 7″ W
/
812 ft
(247 m MSL)
navigation
110°
navigation
147°
navigation
14°
navigation
113°
43° 57′ 29″ N 90° 44′ 16″ W
/
837 ft
(255 m MSL)
navigation
337°
41° 24′ 44″ N 92° 54′ 35″ W
/
836 ft
(255 m MSL)
navigation
266°
navigation
111°
navigation
184°
navigation
69°
39° 27′ 5″ N 87° 18′ 27″ W
/
589 ft
(180 m MSL)
navigation
142°
38° 54′ 12″ N 89° 24′ 24″ W
/
585 ft
(178 m MSL)
navigation
179°
42° 21′ 34″ N 92° 45′ 46″ W
/
1.028 ft
(313 m MSL)
navigation
287°
navigation
106°
navigation
289°
43° 56′ 42″ N 90° 48′ 50″ W
/
772 ft
(235 m MSL)
navigation
336°
navigation
228°