US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
229°
42° 19′ 46″ N 79° 34′ 14″ W
/
756 ft
(230 m MSL)
navigation
115°
navigation
216°
navigation
80°
42° 8′ 58″ N 79° 41′ 4″ W
/
1.640 ft
(500 m MSL)
navigation
119°
navigation
157°
40° 49′ 57″ N 81° 45′ 43″ W
/
1.124 ft
(343 m MSL)
navigation
160°
navigation
82°
navigation
74°
navigation
224°
44° 54′ 58″ N 79° 43′ 16″ W
/
622 ft
(190 m MSL)
navigation
59°
41° 38′ 28″ N 80° 8′ 45″ W
/
1.138 ft
(347 m MSL)
navigation
131°
navigation
213°
41° 43′ 9″ N 86° 0′ 11″ W
/
778 ft
(237 m MSL)
navigation
230°
navigation
219°
41° 26′ 48″ N 80° 23′ 28″ W
/
1.206 ft
(368 m MSL)
navigation
136°
40° 54′ 57″ N 81° 26′ 31″ W
/
1.228 ft
(374 m MSL)
navigation
155°
42° 58′ 39″ N 79° 14′ 59″ W
/
585 ft
(178 m MSL)
navigation
101°
45° 23′ 57″ N 85° 49′ 48″ W
/
616 ft
(188 m MSL)
navigation
313°
41° 15′ 38″ N 80° 40′ 44″ W
/
1.192 ft
(363 m MSL)
navigation
142°
40° 46′ 16″ N 84° 6′ 21″ W
/
863 ft
(263 m MSL)
navigation
196°