U46
Big Southern Butte Airport
VFR
US-4684
Horsecorn Canyon Airport
39° 25′ 18″ N 109° 50′ 24″ E
/
8’543 ft
(2’604 m MSL)
navigation
149°
navigation
351°
42° 53′ 23″ N 106° 40′ 29″ E
/
5’722 ft
(1’744 m MSL)
navigation
98°
navigation
74°
US-5603
Fort Benton Reservation Airport
47° 48′ 51″ N 110° 39′ 14″ E
/
2’638 ft
(804 m MSL)
navigation
21°
45° 41′ 42″ N 118° 50′ 27″ E
/
1’497 ft
(456 m MSL)
navigation
296°
US-4216
Antelope Springs Ranch Airport
43° 24′ 50″ N 106° 35′ 5″ E
/
5’230 ft
(1’594 m MSL)
navigation
92°
40° 0′ 29″ N 117° 23′ 31″ E
/
4’940 ft
(1’506 m MSL)
navigation
221°
46° 35′ 2″ N 118° 0′ 14″ E
/
681 ft
(208 m MSL)
navigation
310°
navigation
40°
navigation
322°
navigation
350°
navigation
21°
navigation
320°
US-4103
Virgin Valley Ranch Airport
41° 47′ 30″ N 119° 6′ 16″ E
/
5’085 ft
(1’550 m MSL)
navigation
247°
navigation
350°
navigation
345°
38° 44′ 2″ N 112° 6′ 5″ E
/
5’301 ft
(1’616 m MSL)
navigation
171°