US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
29°
41° 28′ 49″ N 88° 8′ 38″ W
/
550 ft
(168 m MSL)
navigation
315°
navigation
53°
41° 23′ 12″ N 88° 15′ 56″ W
/
509 ft
(155 m MSL)
navigation
309°
navigation
57°
navigation
13°
navigation
278°
41° 43′ 23″ N 87° 43′ 57″ W
/
669 ft
(204 m MSL)
navigation
331°
navigation
96°
41° 3′ 51″ N 85° 9′ 36″ W
/
785 ft
(239 m MSL)
navigation
66°
navigation
244°
41° 21′ 50″ N 85° 23′ 18″ W
/
869 ft
(265 m MSL)
navigation
52°
navigation
15°
40° 55′ 27″ N 88° 37′ 28″ W
/
666 ft
(203 m MSL)
navigation
287°
40° 34′ 41″ N 88° 42′ 28″ W
/
741 ft
(226 m MSL)
navigation
273°
41° 25′ 55″ N 88° 14′ 50″ W
/
590 ft
(180 m MSL)
navigation
311°
navigation
196°
40° 27′ 2″ N 84° 59′ 24″ W
/
925 ft
(282 m MSL)
navigation
92°
41° 4′ 43″ N 85° 8′ 58″ W
/
845 ft
(258 m MSL)
navigation
65°
41° 47′ 18″ N 87° 36′ 15″ W
/
830 ft
(253 m MSL)
navigation
336°
navigation
44°
navigation
115°
41° 31′ 44″ N 88° 8′ 13″ W
/
641 ft
(195 m MSL)
navigation
316°