1LL2
Spring Brook Airport
VFR
41° 43′ 42″ N 88° 16′ 18″ W
/
700 ft
(213 m MSL)
navigation
32°
41° 36′ 26″ N 88° 5′ 46″ W
/
679 ft
(207 m MSL)
navigation
52°
navigation
157°
navigation
324°
navigation
210°
navigation
212°
navigation
315°
navigation
224°
navigation
182°
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ W
/
740 ft
(226 m MSL)
navigation
223°
navigation
277°
41° 47′ 8″ N 88° 19′ 28″ W
/
700 ft
(213 m MSL)
navigation
25°
navigation
306°
navigation
220°
navigation
94°
41° 44′ 5″ N 88° 12′ 12″ W
/
709 ft
(216 m MSL)
navigation
36°
40° 46′ 0″ N 88° 30′ 20″ W
/
672 ft
(205 m MSL)
navigation
169°
navigation
318°
41° 12′ 0″ N 89° 21′ 0″ W
/
450 ft
(137 m MSL)
navigation
259°
41° 41′ 45″ N 88° 7′ 45″ W
/
670 ft
(204 m MSL)
navigation
43°
41° 32′ 44″ N 87° 58′ 55″ W
/
717 ft
(219 m MSL)
navigation
63°