CTY4
Olds / North 40 Ranch Airstrip
VFR
42° 57′ 4″ N 117° 16′ 55″ W
/
4.273 ft
(1.302 m MSL)
navigation
192°
42° 42′ 19″ N 114° 20′ 56″ W
/
6.000 ft
(1.829 m MSL)
navigation
180°
navigation
218°
43° 59′ 24″ N 121° 12′ 21″ W
/
3.850 ft
(1.173 m MSL)
navigation
208°
US-7475
Black Bull Spring Ranch Airport
43° 5′ 48″ N 118° 9′ 0″ W
/
4.114 ft
(1.254 m MSL)
navigation
195°
44° 40′ 59″ N 122° 46′ 58″ W
/
1.139 ft
(347 m MSL)
navigation
215°
US-5610
W Diamond Ranch Airport
43° 53′ 5″ N 107° 20′ 38″ W
/
4.850 ft
(1.478 m MSL)
navigation
152°
navigation
172°
44° 0′ 11″ N 121° 16′ 19″ W
/
3.800 ft
(1.158 m MSL)
navigation
208°
navigation
216°
44° 52′ 1″ N 123° 11′ 52″ W
/
180 ft
(55 m MSL)
navigation
217°
navigation
216°
navigation
165°
US-4616
Thompson Creek Oilfield Airport
44° 57′ 31″ N 104° 52′ 19″ W
/
3.814 ft
(1.162 m MSL)
navigation
141°
navigation
216°
navigation
181°
US-4615
Thompson Creek Oilfield Airport
44° 57′ 30″ N 104° 52′ 7″ W
/
3.814 ft
(1.162 m MSL)
navigation
141°
navigation
215°