42° 7′ 38″ N 88° 31′ 47″ W
/
870 ft
(265 m MSL)
navigation
344°
navigation
336°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
40°
38° 54′ 17″ N 90° 10′ 24″ W
/
580 ft
(177 m MSL)
navigation
237°
39° 5′ 39″ N 90° 18′ 48″ W
/
604 ft
(184 m MSL)
navigation
243°
41° 2′ 24″ N 85° 14′ 52″ W
/
811 ft
(247 m MSL)
navigation
63°
40° 27′ 2″ N 84° 59′ 24″ W
/
925 ft
(282 m MSL)
navigation
79°
navigation
54°
navigation
310°
41° 39′ 38″ N 89° 41′ 36″ W
/
630 ft
(192 m MSL)
navigation
317°
navigation
353°
40° 34′ 9″ N 90° 32′ 55″ W
/
660 ft
(201 m MSL)
navigation
283°
navigation
338°
42° 11′ 45″ N 88° 10′ 22″ W
/
793 ft
(242 m MSL)
navigation
352°
40° 59′ 12″ N 90° 21′ 41″ W
/
790 ft
(241 m MSL)
navigation
294°
38° 51′ 47″ N 90° 9′ 25″ W
/
434 ft
(132 m MSL)
navigation
236°
navigation
124°
40° 58′ 42″ N 85° 11′ 42″ W
/
814 ft
(248 m MSL)
navigation
65°
40° 57′ 20″ N 90° 22′ 56″ W
/
850 ft
(259 m MSL)
navigation
294°
navigation
43°
38° 32′ 42″ N 89° 50′ 6″ W
/
459 ft
(140 m MSL)
navigation
226°
navigation
142°
39° 6′ 36″ N 90° 20′ 37″ W
/
630 ft
(192 m MSL)
navigation
243°
navigation
168°