41° 28′ 47″ N 87° 55′ 16″ W
/
753 ft
(230 m MSL)
navigation
328°
41° 6′ 15″ N 74° 9′ 50″ W
/
278 ft
(85 m MSL)
navigation
35°
41° 36′ 20″ N 87° 39′ 35″ W
/
640 ft
(195 m MSL)
navigation
329°
39° 58′ 24″ N 90° 24′ 13″ W
/
465 ft
(142 m MSL)
navigation
313°
40° 50′ 32″ N 73° 42′ 4″ W
/
20 ft
(6 m MSL)
navigation
38°
40° 46′ 45″ N 89° 15′ 28″ W
/
800 ft
(244 m MSL)
navigation
320°
navigation
339°
navigation
27°
41° 22′ 37″ N 74° 40′ 33″ W
/
420 ft
(128 m MSL)
navigation
32°
41° 36′ 43″ N 87° 40′ 11″ W
/
605 ft
(184 m MSL)
navigation
329°
navigation
313°
navigation
339°
41° 44′ 52″ N 75° 29′ 50″ W
/
1.950 ft
(594 m MSL)
navigation
28°
navigation
329°
navigation
321°
navigation
313°
42° 12′ 20″ N 76° 46′ 13″ W
/
1.030 ft
(314 m MSL)
navigation
22°
navigation
321°
42° 17′ 30″ N 77° 3′ 28″ W
/
1.200 ft
(366 m MSL)
navigation
20°
navigation
21°
40° 44′ 45″ N 73° 29′ 28″ W
/
132 ft
(40 m MSL)
navigation
39°
39° 26′ 26″ N 91° 3′ 56″ W
/
508 ft
(155 m MSL)
navigation
309°
39° 24′ 53″ N 91° 5′ 55″ W
/
521 ft
(159 m MSL)
navigation
309°
navigation
33°