Jonmkj (2009), Public domain, via Wikimedia Commons
39° 50′ 38″ N 89° 40′ 40″ W
/
598 ft
(182 m MSL)
navigation
299°
44° 8′ 26″ N 81° 1′ 45″ W
/
935 ft
(285 m MSL)
navigation
353°
25° 44′ 17″ N 77° 50′ 24″ W
/
18 ft
(5 m MSL)
navigation
170°
US-4994
MidMichigan Health Park Helipad
43° 37′ 3″ N 83° 55′ 50″ W
/
596 ft
(182 m MSL)
navigation
338°
navigation
300°
40° 56′ 5″ N 88° 44′ 26″ W
/
630 ft
(192 m MSL)
navigation
307°
42° 7′ 13″ N 72° 15′ 22″ W
/
465 ft
(142 m MSL)
navigation
41°
US-3333
Chicago Police Marine Heliport
41° 53′ 14″ N 87° 36′ 35″ W
/
584 ft
(178 m MSL)
navigation
316°
41° 47′ 9″ N 87° 45′ 8″ W
/
620 ft
(189 m MSL)
navigation
315°
41° 28′ 49″ N 88° 8′ 38″ W
/
550 ft
(168 m MSL)
navigation
312°
navigation
43°
43° 9′ 26″ N 85° 17′ 39″ W
/
799 ft
(244 m MSL)
navigation
330°
navigation
327°
40° 56′ 12″ N 88° 45′ 13″ W
/
640 ft
(195 m MSL)
navigation
307°
41° 23′ 12″ N 88° 15′ 56″ W
/
509 ft
(155 m MSL)
navigation
311°
navigation
3°
CA-0529
Prince Edward O.P.P. Helipad
43° 59′ 42″ N 77° 11′ 17″ W
/
329 ft
(100 m MSL)
navigation
13°
44° 9′ 29″ N 81° 3′ 46″ W
/
940 ft
(286 m MSL)
navigation
353°
41° 53′ 47″ N 87° 37′ 18″ W
/
689 ft
(210 m MSL)
navigation
316°
41° 51′ 43″ N 87° 40′ 12″ W
/
590 ft
(180 m MSL)
navigation
315°
navigation
326°