43° 57′ 29″ N 90° 44′ 16″ W
/
837 ft
(255 m MSL)
navigation
264°
41° 54′ 45″ N 87° 56′ 16″ W
/
705 ft
(215 m MSL)
navigation
185°
navigation
137°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
180°
US-6504
Spectrum Health Pennock Heliport
42° 38′ 42″ N 85° 18′ 10″ W
/
807 ft
(246 m MSL)
navigation
132°
41° 54′ 51″ N 88° 3′ 20″ W
/
734 ft
(224 m MSL)
navigation
187°
navigation
202°
navigation
200°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
179°
43° 58′ 14″ N 84° 28′ 29″ W
/
776 ft
(237 m MSL)
navigation
95°
42° 22′ 40″ N 89° 33′ 52″ W
/
949 ft
(289 m MSL)
navigation
217°
navigation
289°
navigation
196°
43° 19′ 19″ N 84° 41′ 16″ W
/
754 ft
(230 m MSL)
navigation
112°
41° 52′ 29″ N 87° 40′ 24″ W
/
593 ft
(181 m MSL)
navigation
180°
41° 59′ 57″ N 88° 38′ 54″ W
/
840 ft
(256 m MSL)
navigation
198°
navigation
199°
45° 53′ 35″ N 89° 42′ 6″ W
/
1.612 ft
(491 m MSL)
navigation
319°
navigation
91°
navigation
222°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
180°
navigation
191°