41° 27′ 24″ N 86° 9′ 30″ W
/
818 ft
(249 m MSL)
navigation
126°
42° 17′ 13″ N 85° 34′ 53″ W
/
778 ft
(237 m MSL)
navigation
108°
40° 35′ 32″ N 91° 12′ 5″ W
/
684 ft
(208 m MSL)
navigation
208°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
120°
navigation
123°
45° 23′ 49″ N 91° 50′ 23″ W
/
1.122 ft
(342 m MSL)
navigation
320°
navigation
128°
navigation
103°
navigation
295°
41° 20′ 20″ N 86° 15′ 47″ W
/
824 ft
(251 m MSL)
navigation
129°
42° 18′ 26″ N 85° 33′ 29″ W
/
842 ft
(257 m MSL)
navigation
107°
45° 24′ 27″ N 91° 50′ 3″ W
/
1.113 ft
(339 m MSL)
navigation
321°
navigation
178°
navigation
196°
41° 12′ 22″ N 86° 24′ 15″ W
/
733 ft
(223 m MSL)
navigation
132°
navigation
95°
navigation
147°
US-5906
Winfield Landing Seaplane Base
43° 23′ 5″ N 85° 22′ 7″ W
/
913 ft
(278 m MSL)
navigation
86°
navigation
126°
41° 47′ 25″ N 85° 50′ 20″ W
/
850 ft
(259 m MSL)
navigation
118°
44° 29′ 8″ N 92° 54′ 8″ W
/
1.008 ft
(307 m MSL)
navigation
296°
43° 9′ 28″ N 93° 19′ 52″ W
/
1.213 ft
(370 m MSL)
navigation
269°
46° 1′ 45″ N 89° 41′ 10″ W
/
1.615 ft
(492 m MSL)
navigation
355°
navigation
275°