41° 47′ 59″ N 87° 37′ 40″ W
/
600 ft
(183 m MSL)
navigation
41°
41° 47′ 18″ N 87° 36′ 15″ W
/
830 ft
(253 m MSL)
navigation
41°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
40°
41° 50′ 53″ N 87° 38′ 54″ W
/
582 ft
(177 m MSL)
navigation
41°
41° 52′ 29″ N 87° 40′ 24″ W
/
593 ft
(181 m MSL)
navigation
40°
41° 54′ 10″ N 87° 40′ 58″ W
/
597 ft
(182 m MSL)
navigation
40°
41° 48′ 20″ N 107° 11′ 59″ W
/
6.813 ft
(2.077 m MSL)
navigation
318°
41° 47′ 14″ N 107° 15′ 38″ W
/
6.880 ft
(2.097 m MSL)
navigation
318°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
41°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
41°