40° 57′ 2″ N 88° 16′ 14″ W
/
694 ft
(212 m MSL)
navigation
174°
navigation
170°
40° 56′ 5″ N 88° 44′ 26″ W
/
630 ft
(192 m MSL)
navigation
180°
navigation
253°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
139°
42° 10′ 24″ N 92° 0′ 44″ W
/
245 ft
(75 m MSL)
navigation
232°
navigation
195°
43° 58′ 14″ N 84° 28′ 29″ W
/
776 ft
(237 m MSL)
navigation
91°
40° 56′ 37″ N 89° 6′ 30″ W
/
705 ft
(215 m MSL)
navigation
185°
navigation
238°
40° 55′ 27″ N 88° 37′ 28″ W
/
666 ft
(203 m MSL)
navigation
179°
45° 0′ 48″ N 84° 42′ 12″ W
/
1.328 ft
(405 m MSL)
navigation
70°
42° 31′ 36″ N 92° 20′ 22″ W
/
899 ft
(274 m MSL)
navigation
240°
45° 12′ 41″ N 92° 32′ 3″ W
/
1.000 ft
(305 m MSL)
navigation
293°
45° 11′ 20″ N 92° 32′ 53″ W
/
930 ft
(283 m MSL)
navigation
292°
navigation
153°
navigation
1°
navigation
226°
45° 27′ 25″ N 92° 22′ 41″ W
/
1.155 ft
(352 m MSL)
navigation
298°
navigation
186°
navigation
245°
navigation
289°
46° 32′ 54″ N 90° 55′ 8″ W
/
827 ft
(252 m MSL)
navigation
327°
43° 3′ 2″ N 92° 41′ 3″ W
/
1.146 ft
(349 m MSL)
navigation
251°