4NA3
Peterson Airstrip
VFR
US-0179
Black Butte North Airport
47° 50′ 43″ N 109° 11′ 11″ W
/
3.230 ft
(984 m MSL)
navigation
256°
navigation
247°
45° 42′ 23″ N 94° 56′ 0″ W
/
1.244 ft
(379 m MSL)
navigation
128°
US-4075
Black Butte West Airport
47° 50′ 29″ N 109° 12′ 14″ W
/
3.196 ft
(974 m MSL)
navigation
256°
43° 45′ 22″ N 98° 58′ 47″ W
/
1.755 ft
(535 m MSL)
navigation
163°
44° 20′ 56″ N 105° 32′ 20″ W
/
4.365 ft
(1.330 m MSL)
navigation
211°
43° 43′ 59″ N 103° 37′ 4″ W
/
5.602 ft
(1.707 m MSL)
navigation
196°
US-7766
Landing Zone X-10A Heliport
46° 9′ 31″ N 94° 25′ 21″ W
/
1.280 ft
(390 m MSL)
navigation
122°
navigation
141°
45° 30′ 0″ N 95° 6′ 46″ W
/
1.305 ft
(398 m MSL)
navigation
130°
44° 42′ 26″ N 96° 16′ 44″ W
/
1.244 ft
(379 m MSL)
navigation
142°
navigation
201°
navigation
318°
navigation
321°
US-7768
Landing Zone X-2A Heliport
46° 7′ 18″ N 94° 23′ 45″ W
/
1.214 ft
(370 m MSL)
navigation
122°
44° 17′ 16″ N 105° 30′ 50″ W
/
4.875 ft
(1.486 m MSL)
navigation
210°
46° 24′ 10″ N 94° 7′ 47″ W
/
1.232 ft
(375 m MSL)
navigation
119°
navigation
121°