41° 22′ 19″ N 85° 46′ 22″ W
/
865 ft
(264 m MSL)
navigation
108°
44° 6′ 24″ N 88° 41′ 2″ W
/
758 ft
(231 m MSL)
navigation
355°
41° 14′ 52″ N 85° 49′ 44″ W
/
839 ft
(256 m MSL)
navigation
112°
navigation
350°
42° 48′ 32″ N 91° 5′ 53″ W
/
620 ft
(189 m MSL)
navigation
291°
41° 22′ 4″ N 91° 8′ 53″ W
/
547 ft
(167 m MSL)
navigation
251°
40° 50′ 25″ N 90° 48′ 19″ W
/
723 ft
(220 m MSL)
navigation
235°
navigation
181°
41° 13′ 23″ N 85° 49′ 50″ W
/
812 ft
(247 m MSL)
navigation
112°
41° 19′ 59″ N 85° 46′ 2″ W
/
836 ft
(255 m MSL)
navigation
109°
42° 26′ 50″ N 85° 39′ 17″ W
/
726 ft
(221 m MSL)
navigation
79°
navigation
125°
navigation
130°
US-1023
Illinois Wing & Rotor Heliport
39° 53′ 49″ N 88° 8′ 33″ W
/
650 ft
(198 m MSL)
navigation
173°
44° 2′ 29″ N 89° 18′ 16″ W
/
859 ft
(262 m MSL)
navigation
342°
44° 8′ 0″ N 88° 29′ 57″ W
/
760 ft
(232 m MSL)
navigation
359°
navigation
105°
41° 57′ 35″ N 85° 35′ 36″ W
/
824 ft
(251 m MSL)
navigation
92°
navigation
155°
42° 28′ 4″ N 85° 38′ 52″ W
/
722 ft
(220 m MSL)
navigation
78°
40° 34′ 9″ N 90° 32′ 55″ W
/
660 ft
(201 m MSL)
navigation
226°
navigation
144°