39° 56′ 55″ N 80° 45′ 34″ W
/
648 ft
(198 m MSL)
navigation
52°
39° 9′ 58″ N 80° 3′ 45″ W
/
1.755 ft
(535 m MSL)
navigation
58°
navigation
136°
42° 49′ 1″ N 85° 55′ 41″ W
/
740 ft
(226 m MSL)
navigation
20°
navigation
39°
43° 19′ 36″ N 89° 31′ 21″ W
/
844 ft
(257 m MSL)
navigation
1°
navigation
2°
40° 49′ 57″ N 81° 45′ 43″ W
/
1.124 ft
(343 m MSL)
navigation
45°
28° 20′ 4″ N 80° 43′ 24″ W
/
100 ft
(30 m MSL)
navigation
127°
26° 59′ 37″ N 82° 5′ 42″ W
/
13 ft
(4 m MSL)
navigation
137°
navigation
235°
41° 7′ 45″ N 97° 34′ 39″ W
/
1.675 ft
(511 m MSL)
navigation
317°
26° 59′ 19″ N 82° 5′ 58″ W
/
29 ft
(9 m MSL)
navigation
137°
40° 6′ 8″ N 80° 53′ 57″ W
/
1.241 ft
(378 m MSL)
navigation
51°
41° 24′ 34″ N 82° 35′ 48″ W
/
580 ft
(177 m MSL)
navigation
39°
US-5144
El Perro Rojo Ranch Airport
28° 5′ 15″ N 98° 48′ 49″ W
/
2.947 ft
(898 m MSL)
navigation
231°
navigation
231°
US-6504
Spectrum Health Pennock Heliport
42° 38′ 42″ N 85° 18′ 10″ W
/
807 ft
(246 m MSL)
navigation
23°
navigation
226°
navigation
231°
navigation
41°
27° 39′ 2″ N 81° 20′ 57″ W
/
68 ft
(21 m MSL)
navigation
132°
navigation
138°