41° 9′ 5″ N 81° 24′ 54″ W
/
1.134 ft
(346 m MSL)
navigation
56°
US-6504
Spectrum Health Pennock Heliport
42° 38′ 42″ N 85° 18′ 10″ W
/
807 ft
(246 m MSL)
navigation
357°
37° 47′ 0″ N 81° 6′ 59″ W
/
2.180 ft
(664 m MSL)
navigation
115°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ W
/
705 ft
(215 m MSL)
navigation
299°
41° 59′ 10″ N 87° 48′ 53″ W
/
663 ft
(202 m MSL)
navigation
323°
navigation
35°
38° 4′ 59″ N 89° 19′ 11″ W
/
463 ft
(141 m MSL)
navigation
249°
navigation
178°
navigation
60°
39° 56′ 55″ N 80° 45′ 34″ W
/
648 ft
(198 m MSL)
navigation
78°
navigation
296°
35° 48′ 0″ N 84° 19′ 9″ W
/
900 ft
(274 m MSL)
navigation
169°
38° 37′ 35″ N 89° 31′ 25″ W
/
755 ft
(230 m MSL)
navigation
259°
39° 52′ 50″ N 80° 44′ 8″ W
/
1.214 ft
(370 m MSL)
navigation
80°
36° 35′ 12″ N 82° 15′ 26″ W
/
1.792 ft
(546 m MSL)
navigation
139°
navigation
166°
navigation
169°
navigation
281°
navigation
300°
41° 27′ 39″ N 81° 41′ 51″ W
/
735 ft
(224 m MSL)
navigation
50°
41° 21′ 55″ N 88° 40′ 45″ W
/
730 ft
(222 m MSL)
navigation
307°