91I
Fort Benjamin Harrison Helipad Heliport
VFR
41° 41′ 3″ N 86° 15′ 11″ W
/
752 ft
(229 m MSL)
navigation
354°
US-1979
Big Turkey Lake Seaplane Base
41° 35′ 5″ N 85° 11′ 19″ W
/
927 ft
(283 m MSL)
navigation
20°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
1°
navigation
102°
navigation
49°
navigation
27°
41° 38′ 42″ N 85° 25′ 34″ W
/
970 ft
(296 m MSL)
navigation
14°
navigation
321°
navigation
221°
navigation
122°
navigation
172°
navigation
55°
navigation
288°
39° 2′ 14″ N 83° 55′ 25″ W
/
945 ft
(288 m MSL)
navigation
118°
41° 23′ 36″ N 87° 21′ 55″ W
/
752 ft
(229 m MSL)
navigation
325°
navigation
318°
41° 42′ 23″ N 86° 10′ 33″ W
/
753 ft
(230 m MSL)
navigation
356°
navigation
91°
41° 4′ 17″ N 87° 50′ 46″ W
/
630 ft
(192 m MSL)
navigation
309°
navigation
338°
navigation
104°
navigation
28°
40° 4′ 23″ N 88° 23′ 58″ W
/
704 ft
(215 m MSL)
navigation
275°
navigation
122°