37II
Winn Field
VFR
navigation
195°
navigation
306°
navigation
67°
40° 7′ 51″ N 85° 41′ 44″ W
/
890 ft
(271 m MSL)
navigation
154°
navigation
298°
navigation
94°
navigation
273°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
307°
41° 50′ 53″ N 87° 38′ 54″ W
/
582 ft
(177 m MSL)
navigation
304°
navigation
74°
navigation
172°
navigation
182°
41° 52′ 10″ N 87° 38′ 30″ W
/
598 ft
(182 m MSL)
navigation
305°
42° 21′ 4″ N 86° 15′ 20″ W
/
666 ft
(203 m MSL)
navigation
4°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
307°
41° 12′ 15″ N 84° 48′ 18″ W
/
810 ft
(247 m MSL)
navigation
89°
40° 3′ 56″ N 86° 54′ 16″ W
/
760 ft
(232 m MSL)
navigation
199°
navigation
80°
navigation
103°
navigation
81°
navigation
85°
navigation
163°
41° 40′ 8″ N 87° 48′ 44″ W
/
717 ft
(219 m MSL)
navigation
294°