US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ E
/
750 ft
(229 m MSL)
navigation
43°
navigation
46°
41° 32′ 33″ N 104° 54′ 5″ E
/
5’945 ft
(1’812 m MSL)
navigation
315°
navigation
46°
42° 3′ 52″ N 104° 9′ 10″ E
/
4’207 ft
(1’282 m MSL)
navigation
319°
navigation
43°
navigation
45°
navigation
46°
42° 5′ 0″ N 104° 11′ 31″ E
/
4’210 ft
(1’283 m MSL)
navigation
319°
41° 21′ 50″ N 85° 23′ 18″ E
/
869 ft
(265 m MSL)
navigation
46°
navigation
45°
42° 7′ 42″ N 86° 25′ 42″ E
/
643 ft
(196 m MSL)
navigation
40°
42° 49′ 24″ N 103° 0′ 17″ E
/
3’500 ft
(1’067 m MSL)
navigation
325°
41° 47′ 25″ N 85° 50′ 20″ E
/
850 ft
(259 m MSL)
navigation
43°
41° 59′ 1″ N 86° 6′ 56″ E
/
748 ft
(228 m MSL)
navigation
41°
41° 59′ 34″ N 86° 7′ 40″ E
/
747 ft
(228 m MSL)
navigation
41°
41° 50′ 48″ N 85° 53′ 41″ E
/
890 ft
(271 m MSL)
navigation
42°
42° 50′ 15″ N 103° 5′ 42″ E
/
3’297 ft
(1’005 m MSL)
navigation
325°
41° 28′ 54″ N 85° 20′ 36″ E
/
1’064 ft
(324 m MSL)
navigation
46°
navigation
44°
41° 34′ 12″ N 85° 24′ 19″ E
/
900 ft
(274 m MSL)
navigation
45°
navigation
321°