41° 47′ 9″ N 87° 45′ 8″ W
/
620 ft
(189 m MSL)
navigation
124°
41° 52′ 29″ N 87° 40′ 24″ W
/
593 ft
(181 m MSL)
navigation
121°
navigation
206°
US-6807
Hammer Restricted Landing Area
40° 58′ 27″ N 89° 0′ 10″ W
/
705 ft
(215 m MSL)
navigation
154°
navigation
156°
navigation
180°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
121°
navigation
120°
41° 32′ 44″ N 87° 58′ 55″ W
/
717 ft
(219 m MSL)
navigation
131°
navigation
241°
41° 28′ 47″ N 88° 3′ 30″ W
/
650 ft
(198 m MSL)
navigation
133°
US-6781
Hoerr Restricted Landing Area
40° 47′ 26″ N 89° 39′ 56″ W
/
676 ft
(206 m MSL)
navigation
167°
navigation
305°
44° 31′ 53″ N 92° 48′ 18″ W
/
820 ft
(250 m MSL)
navigation
309°
40° 48′ 38″ N 91° 10′ 26″ W
/
700 ft
(213 m MSL)
navigation
194°
navigation
185°
40° 47′ 43″ N 89° 36′ 48″ W
/
786 ft
(240 m MSL)
navigation
166°
navigation
15°
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ W
/
740 ft
(226 m MSL)
navigation
157°
navigation
140°
navigation
197°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
120°
41° 52′ 10″ N 87° 38′ 30″ W
/
598 ft
(182 m MSL)
navigation
121°