42° 29′ 25″ N 91° 29′ 52″ W
/
987 ft
(301 m MSL)
navigation
307°
38° 38′ 34″ N 88° 57′ 51″ W
/
573 ft
(175 m MSL)
navigation
179°
38° 56′ 7″ N 90° 28′ 35″ W
/
425 ft
(130 m MSL)
navigation
208°
38° 38′ 32″ N 88° 56′ 56″ W
/
570 ft
(174 m MSL)
navigation
179°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
74°
41° 13′ 23″ N 85° 49′ 50″ W
/
812 ft
(247 m MSL)
navigation
86°
navigation
165°
navigation
6°
41° 14′ 52″ N 85° 49′ 44″ W
/
839 ft
(256 m MSL)
navigation
85°
41° 15′ 28″ N 85° 49′ 43″ W
/
856 ft
(261 m MSL)
navigation
85°
navigation
283°
38° 44′ 14″ N 88° 4′ 38″ W
/
485 ft
(148 m MSL)
navigation
163°
navigation
113°
navigation
137°
navigation
81°
navigation
299°
38° 39′ 53″ N 88° 27′ 10″ W
/
473 ft
(144 m MSL)
navigation
170°
40° 49′ 11″ N 85° 49′ 26″ W
/
789 ft
(240 m MSL)
navigation
95°
39° 57′ 30″ N 86° 9′ 32″ W
/
849 ft
(259 m MSL)
navigation
117°
39° 54′ 28″ N 86° 11′ 36″ W
/
833 ft
(254 m MSL)
navigation
118°
navigation
150°
navigation
239°
navigation
127°
38° 44′ 13″ N 89° 56′ 48″ W
/
590 ft
(180 m MSL)
navigation
197°