Dual Freq (2007), CC BY-SA 3.0, via Wikimedia Commons
42° 46′ 49″ N 90° 40′ 51″ W
/
1.008 ft
(307 m MSL)
navigation
254°
41° 44′ 5″ N 88° 12′ 12″ W
/
709 ft
(216 m MSL)
navigation
165°
navigation
191°
41° 48′ 19″ N 87° 55′ 17″ W
/
725 ft
(221 m MSL)
navigation
156°
42° 50′ 36″ N 90° 42′ 29″ W
/
1.110 ft
(338 m MSL)
navigation
256°
44° 19′ 31″ N 90° 1′ 37″ W
/
982 ft
(299 m MSL)
navigation
320°
44° 32′ 42″ N 89° 31′ 49″ W
/
1.110 ft
(338 m MSL)
navigation
336°
navigation
193°
navigation
191°
41° 47′ 49″ N 87° 53′ 14″ W
/
700 ft
(213 m MSL)
navigation
156°
navigation
195°
navigation
301°
41° 52′ 29″ N 87° 40′ 24″ W
/
593 ft
(181 m MSL)
navigation
149°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
147°
41° 39′ 28″ N 88° 37′ 16″ W
/
670 ft
(204 m MSL)
navigation
177°
42° 31′ 27″ N 90° 35′ 27″ W
/
880 ft
(268 m MSL)
navigation
244°
navigation
14°
navigation
221°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
149°
41° 39′ 33″ N 88° 28′ 10″ W
/
637 ft
(194 m MSL)
navigation
173°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
147°
navigation
190°
navigation
167°
navigation
187°