37° 58′ 40″ N 89° 12′ 10″ W
/
400 ft
(122 m MSL)
navigation
150°
38° 43′ 41″ N 87° 41′ 40″ W
/
470 ft
(143 m MSL)
navigation
143°
39° 1′ 19″ N 87° 11′ 15″ W
/
520 ft
(158 m MSL)
navigation
141°
38° 45′ 51″ N 87° 36′ 19″ W
/
430 ft
(131 m MSL)
navigation
143°
navigation
138°
38° 4′ 55″ N 88° 55′ 1″ W
/
450 ft
(137 m MSL)
navigation
149°
56° 19′ 59″ N 103° 16′ 58″ W
/
1.106 ft
(337 m MSL)
navigation
333°
39° 2′ 25″ N 87° 7′ 47″ W
/
542 ft
(165 m MSL)
navigation
141°
56° 20′ 13″ N 103° 17′ 34″ W
/
1.120 ft
(341 m MSL)
navigation
333°
navigation
158°
36° 59′ 22″ N 91° 57′ 14″ W
/
1.247 ft
(380 m MSL)
navigation
162°
38° 14′ 0″ N 104° 37′ 22″ W
/
4.817 ft
(1.468 m MSL)
navigation
211°
navigation
213°
navigation
158°
38° 42′ 24″ N 87° 38′ 0″ W
/
425 ft
(130 m MSL)
navigation
143°
38° 55′ 55″ N 87° 14′ 26″ W
/
533 ft
(162 m MSL)
navigation
142°
38° 8′ 56″ N 88° 40′ 13″ W
/
530 ft
(162 m MSL)
navigation
148°
38° 5′ 59″ N 104° 25′ 33″ W
/
4.790 ft
(1.460 m MSL)
navigation
211°
US-5106
White Oak Resources Heliport
38° 10′ 14″ N 88° 36′ 2″ W
/
418 ft
(127 m MSL)
navigation
148°
38° 25′ 42″ N 105° 6′ 22″ W
/
5.439 ft
(1.658 m MSL)
navigation
213°
38° 0′ 24″ N 88° 56′ 3″ W
/
444 ft
(135 m MSL)
navigation
149°
37° 0′ 10″ N 91° 42′ 9″ W
/
1.199 ft
(365 m MSL)
navigation
161°
navigation
141°