44° 27′ 49″ N 80° 37′ 17″ W
/
1.400 ft
(427 m MSL)
navigation
47°
navigation
142°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
242°
42° 21′ 4″ N 86° 15′ 20″ W
/
666 ft
(203 m MSL)
navigation
258°
41° 59′ 1″ N 86° 6′ 56″ W
/
748 ft
(228 m MSL)
navigation
249°
navigation
347°
navigation
136°
navigation
217°
43° 55′ 11″ N 80° 4′ 31″ W
/
1.520 ft
(463 m MSL)
navigation
63°
navigation
181°
41° 38′ 28″ N 80° 8′ 45″ W
/
1.138 ft
(347 m MSL)
navigation
119°
41° 2′ 3″ N 80° 46′ 54″ W
/
1.130 ft
(344 m MSL)
navigation
137°
41° 24′ 12″ N 85° 42′ 21″ W
/
859 ft
(262 m MSL)
navigation
234°
41° 59′ 34″ N 86° 7′ 40″ W
/
747 ft
(228 m MSL)
navigation
249°
40° 48′ 56″ N 84° 54′ 49″ W
/
799 ft
(244 m MSL)
navigation
214°
40° 58′ 42″ N 85° 11′ 42″ W
/
814 ft
(248 m MSL)
navigation
220°
navigation
43°
41° 35′ 50″ N 80° 10′ 15″ W
/
1.220 ft
(372 m MSL)
navigation
120°
40° 23′ 55″ N 82° 26′ 56″ W
/
1.190 ft
(363 m MSL)
navigation
169°
navigation
238°
41° 6′ 53″ N 80° 39′ 25″ W
/
1.020 ft
(311 m MSL)
navigation
134°
navigation
214°