41° 56′ 0″ N 85° 3′ 9″ W
/
959 ft
(292 m MSL)
navigation
250°
US-5906
Winfield Landing Seaplane Base
43° 23′ 5″ N 85° 22′ 7″ W
/
913 ft
(278 m MSL)
navigation
271°
39° 25′ 18″ N 77° 24′ 51″ W
/
385 ft
(117 m MSL)
navigation
156°
40° 44′ 58″ N 75° 12′ 36″ W
/
400 ft
(122 m MSL)
navigation
127°
39° 16′ 48″ N 81° 33′ 7″ W
/
600 ft
(183 m MSL)
navigation
199°
navigation
135°
US-2579
A-1 Paint Horse Farm Heliport
42° 0′ 41″ N 85° 5′ 40″ W
/
932 ft
(284 m MSL)
navigation
251°
US-6504
Spectrum Health Pennock Heliport
42° 38′ 42″ N 85° 18′ 10″ W
/
807 ft
(246 m MSL)
navigation
260°
navigation
123°
39° 48′ 49″ N 82° 55′ 40″ W
/
744 ft
(227 m MSL)
navigation
214°
41° 22′ 37″ N 74° 40′ 33″ W
/
420 ft
(128 m MSL)
navigation
117°
40° 36′ 45″ N 75° 20′ 48″ W
/
300 ft
(91 m MSL)
navigation
129°
39° 11′ 43″ N 78° 11′ 31″ W
/
831 ft
(253 m MSL)
navigation
164°
navigation
162°
39° 25′ 3″ N 77° 22′ 27″ W
/
303 ft
(92 m MSL)
navigation
155°
navigation
126°
39° 24′ 30″ N 77° 23′ 9″ W
/
324 ft
(99 m MSL)
navigation
155°
39° 33′ 31″ N 76° 59′ 26″ W
/
887 ft
(270 m MSL)
navigation
151°
40° 22′ 20″ N 83° 49′ 8″ W
/
1.122 ft
(342 m MSL)
navigation
226°
navigation
264°
39° 28′ 27″ N 77° 11′ 43″ W
/
580 ft
(177 m MSL)
navigation
153°