40° 39′ 32″ N 91° 19′ 39″ W
/
724 ft
(221 m MSL)
navigation
34°
40° 5′ 59″ N 104° 42′ 3″ W
/
4.965 ft
(1.513 m MSL)
navigation
319°
navigation
181°
navigation
218°
navigation
18°
navigation
1°
38° 22′ 49″ N 88° 22′ 30″ W
/
450 ft
(137 m MSL)
navigation
56°
US-8441
Halliburton Office Heliport
40° 2′ 31″ N 104° 48′ 32″ W
/
4.908 ft
(1.496 m MSL)
navigation
318°
41° 59′ 34″ N 99° 27′ 19″ W
/
1.607 ft
(490 m MSL)
navigation
349°
38° 5′ 22″ N 88° 7′ 23″ W
/
388 ft
(118 m MSL)
navigation
58°
42° 6′ 43″ N 98° 2′ 19″ W
/
1.774 ft
(541 m MSL)
navigation
357°
41° 35′ 21″ N 93° 37′ 59″ W
/
990 ft
(302 m MSL)
navigation
20°
39° 44′ 13″ N 89° 48′ 35″ W
/
584 ft
(178 m MSL)
navigation
44°
39° 39′ 55″ N 89° 42′ 20″ W
/
600 ft
(183 m MSL)
navigation
45°
42° 6′ 21″ N 96° 42′ 39″ W
/
1.348 ft
(411 m MSL)
navigation
4°
navigation
35°
39° 42′ 13″ N 89° 44′ 56″ W
/
590 ft
(180 m MSL)
navigation
44°
41° 35′ 39″ N 93° 36′ 2″ W
/
889 ft
(271 m MSL)
navigation
20°
41° 35′ 59″ N 93° 37′ 15″ W
/
933 ft
(284 m MSL)
navigation
20°
42° 6′ 50″ N 96° 43′ 41″ W
/
1.345 ft
(410 m MSL)
navigation
4°
41° 13′ 34″ N 92° 29′ 38″ W
/
841 ft
(256 m MSL)
navigation
27°
41° 0′ 11″ N 91° 57′ 7″ W
/
768 ft
(234 m MSL)
navigation
30°