41° 22′ 12″ N 88° 25′ 38″ W
/
512 ft
(156 m MSL)
navigation
133°
40° 39′ 51″ N 89° 41′ 35″ W
/
660 ft
(201 m MSL)
navigation
153°
40° 50′ 30″ N 89° 16′ 28″ W
/
780 ft
(238 m MSL)
navigation
147°
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ W
/
740 ft
(226 m MSL)
navigation
145°
40° 42′ 6″ N 89° 35′ 35″ W
/
720 ft
(219 m MSL)
navigation
152°
40° 42′ 2″ N 89° 35′ 41″ W
/
541 ft
(165 m MSL)
navigation
152°
navigation
6°
navigation
218°
navigation
314°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ W
/
705 ft
(215 m MSL)
navigation
143°
41° 24′ 3″ N 94° 59′ 30″ W
/
1.250 ft
(381 m MSL)
navigation
227°
navigation
325°
43° 25′ 26″ N 96° 10′ 19″ W
/
1.360 ft
(415 m MSL)
navigation
266°
navigation
300°
43° 27′ 7″ N 96° 10′ 47″ W
/
1.363 ft
(415 m MSL)
navigation
266°
navigation
171°
43° 25′ 18″ N 96° 10′ 44″ W
/
1.397 ft
(426 m MSL)
navigation
266°
navigation
121°
46° 37′ 7″ N 93° 18′ 35″ W
/
1.228 ft
(374 m MSL)
navigation
338°
navigation
125°
41° 48′ 19″ N 87° 55′ 17″ W
/
725 ft
(221 m MSL)
navigation
123°
navigation
145°
45° 4′ 22″ N 87° 37′ 5″ W
/
611 ft
(186 m MSL)
navigation
63°