39° 18′ 50″ N 88° 20′ 40″ W
/
631 ft
(192 m MSL)
navigation
177°
43° 12′ 5″ N 88° 20′ 0″ W
/
910 ft
(277 m MSL)
navigation
3°
navigation
109°
39° 29′ 9″ N 87° 24′ 37″ W
/
534 ft
(163 m MSL)
navigation
155°
43° 11′ 59″ N 88° 41′ 44″ W
/
886 ft
(270 m MSL)
navigation
355°
40° 25′ 2″ N 86° 9′ 8″ W
/
860 ft
(262 m MSL)
navigation
116°
40° 39′ 15″ N 86° 1′ 22″ W
/
935 ft
(285 m MSL)
navigation
108°
43° 4′ 32″ N 89° 25′ 58″ W
/
1.020 ft
(311 m MSL)
navigation
338°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
77°
40° 26′ 50″ N 86° 7′ 31″ W
/
863 ft
(263 m MSL)
navigation
115°
navigation
218°
navigation
179°
navigation
80°
43° 10′ 51″ N 87° 57′ 48″ W
/
660 ft
(201 m MSL)
navigation
11°
39° 29′ 18″ N 87° 21′ 33″ W
/
502 ft
(153 m MSL)
navigation
154°
navigation
6°
navigation
233°
40° 31′ 41″ N 86° 3′ 32″ W
/
830 ft
(253 m MSL)
navigation
112°
navigation
340°
navigation
330°
navigation
249°