21OG
Ames Airport
VFR
US-4270
Railroad Crossing Airstrip
39° 16′ 12″ N 119° 16′ 37″ W
/
4.262 ft
(1.299 m MSL)
navigation
154°
38° 49′ 1″ N 120° 55′ 21″ W
/
760 ft
(232 m MSL)
navigation
166°
49° 32′ 40″ N 117° 15′ 37″ W
/
1.830 ft
(558 m MSL)
navigation
41°
38° 40′ 26″ N 121° 52′ 19″ W
/
125 ft
(38 m MSL)
navigation
172°
navigation
169°
50° 40′ 8″ N 120° 19′ 59″ W
/
1.348 ft
(411 m MSL)
navigation
17°
50° 40′ 12″ N 120° 20′ 1″ W
/
1.310 ft
(399 m MSL)
navigation
17°
US-4082
Deer Creek Grade Airport
41° 57′ 32″ N 115° 25′ 35″ W
/
6.424 ft
(1.958 m MSL)
navigation
119°
US-7783
Tarkio Montana Ranch Airport
47° 2′ 16″ N 114° 43′ 50″ W
/
3.127 ft
(953 m MSL)
navigation
71°
38° 41′ 43″ N 121° 35′ 27″ W
/
27 ft
(8 m MSL)
navigation
170°
38° 39′ 55″ N 121° 49′ 33″ W
/
120 ft
(37 m MSL)
navigation
172°
50° 42′ 0″ N 120° 25′ 58″ W
/
1.129 ft
(344 m MSL)
navigation
17°
navigation
16°
US-7209
Barrick Goldstrike Mine Heliport
40° 58′ 12″ N 116° 20′ 12″ W
/
5.692 ft
(1.735 m MSL)
navigation
130°
39° 24′ 55″ N 118° 50′ 13″ W
/
3.950 ft
(1.204 m MSL)
navigation
151°
US-4109
Too Many Horses Airstrip
39° 11′ 40″ N 119° 24′ 35″ W
/
5.870 ft
(1.789 m MSL)
navigation
155°
42° 1′ 14″ N 115° 20′ 16″ W
/
5.829 ft
(1.777 m MSL)
navigation
118°
navigation
156°