41° 32′ 34″ N 90° 35′ 32″ W
/
169 ft
(52 m MSL)
navigation
145°
40° 7′ 18″ N 104° 58′ 50″ W
/
4.974 ft
(1.516 m MSL)
navigation
199°
navigation
199°
navigation
164°
navigation
144°
40° 6′ 20″ N 104° 57′ 18″ W
/
5.000 ft
(1.524 m MSL)
navigation
199°
navigation
150°
41° 32′ 30″ N 90° 33′ 23″ W
/
874 ft
(266 m MSL)
navigation
145°
navigation
207°
39° 51′ 52″ N 95° 15′ 50″ W
/
1.160 ft
(354 m MSL)
navigation
164°
navigation
147°
40° 1′ 59″ N 94° 32′ 15″ W
/
1.080 ft
(329 m MSL)
navigation
161°
navigation
197°
40° 28′ 57″ N 93° 0′ 21″ W
/
1.060 ft
(323 m MSL)
navigation
155°
US-8441
Halliburton Office Heliport
40° 2′ 31″ N 104° 48′ 32″ W
/
4.908 ft
(1.496 m MSL)
navigation
198°
navigation
197°
41° 30′ 35″ N 90° 33′ 31″ W
/
571 ft
(174 m MSL)
navigation
145°
40° 3′ 29″ N 104° 53′ 31″ W
/
5.050 ft
(1.539 m MSL)
navigation
199°
39° 52′ 12″ N 104° 8′ 28″ W
/
6.913 ft
(2.107 m MSL)
navigation
196°
40° 7′ 21″ N 105° 10′ 19″ W
/
5.069 ft
(1.545 m MSL)
navigation
200°