39° 46′ 40″ N 89° 36′ 18″ W
/
550 ft
(168 m MSL)
navigation
38°
39° 48′ 35″ N 89° 39′ 18″ W
/
596 ft
(182 m MSL)
navigation
38°
navigation
39°
navigation
16°
41° 31′ 12″ N 94° 21′ 45″ W
/
1.230 ft
(375 m MSL)
navigation
12°
39° 48′ 24″ N 89° 38′ 39″ W
/
632 ft
(193 m MSL)
navigation
38°
40° 39′ 32″ N 91° 19′ 39″ W
/
724 ft
(221 m MSL)
navigation
28°
37° 44′ 24″ N 87° 10′ 0″ W
/
407 ft
(124 m MSL)
navigation
55°
37° 36′ 44″ N 87° 3′ 24″ W
/
406 ft
(124 m MSL)
navigation
56°
38° 32′ 17″ N 106° 2′ 56″ W
/
7.523 ft
(2.293 m MSL)
navigation
310°
navigation
219°
39° 32′ 51″ N 104° 46′ 11″ W
/
5.766 ft
(1.757 m MSL)
navigation
319°
navigation
33°
US-4980
Saddle Rock ER Heliport
39° 34′ 45″ N 104° 43′ 32″ W
/
5.982 ft
(1.823 m MSL)
navigation
319°
39° 50′ 38″ N 89° 40′ 40″ W
/
598 ft
(182 m MSL)
navigation
38°
navigation
29°
38° 12′ 45″ N 87° 34′ 46″ W
/
460 ft
(140 m MSL)
navigation
52°
39° 4′ 13″ N 88° 32′ 0″ W
/
587 ft
(179 m MSL)
navigation
45°
US-0412
Southlands ER Heliport
39° 36′ 12″ N 104° 42′ 42″ W
/
6.052 ft
(1.845 m MSL)
navigation
319°
39° 4′ 48″ N 88° 32′ 39″ W
/
585 ft
(178 m MSL)
navigation
45°
41° 9′ 35″ N 101° 17′ 56″ W
/
3.035 ft
(925 m MSL)
navigation
338°
40° 15′ 51″ N 103° 34′ 33″ W
/
4.280 ft
(1.304 m MSL)
navigation
326°