38° 12′ 32″ N 90° 2′ 13″ W
/
520 ft
(158 m MSL)
navigation
154°
navigation
351°
37° 16′ 42″ N 97° 23′ 37″ W
/
1.236 ft
(377 m MSL)
navigation
187°
US-8441
Halliburton Office Heliport
40° 2′ 31″ N 104° 48′ 32″ W
/
4.908 ft
(1.496 m MSL)
navigation
223°
navigation
162°
39° 29′ 9″ N 87° 24′ 37″ W
/
534 ft
(163 m MSL)
navigation
141°
38° 12′ 34″ N 89° 59′ 48″ W
/
483 ft
(147 m MSL)
navigation
154°
38° 38′ 34″ N 88° 57′ 51″ W
/
573 ft
(175 m MSL)
navigation
149°
navigation
154°
37° 54′ 25″ N 100° 31′ 51″ W
/
2.814 ft
(858 m MSL)
navigation
201°
navigation
138°
navigation
132°
navigation
173°
38° 38′ 32″ N 88° 56′ 56″ W
/
570 ft
(174 m MSL)
navigation
149°
navigation
168°
39° 16′ 29″ N 103° 39′ 57″ W
/
5.374 ft
(1.638 m MSL)
navigation
217°
37° 43′ 22″ N 99° 55′ 34″ W
/
2.440 ft
(744 m MSL)
navigation
198°
navigation
225°
37° 55′ 31″ N 90° 46′ 23″ W
/
966 ft
(294 m MSL)
navigation
158°
navigation
170°
39° 29′ 18″ N 87° 21′ 33″ W
/
502 ft
(153 m MSL)
navigation
140°
navigation
224°
37° 49′ 50″ N 100° 20′ 59″ W
/
2.749 ft
(838 m MSL)
navigation
200°