US-1087
Yellowstone Seaplane Base
44° 49′ 48″ N 111° 17′ 14″ W
/
6.534 ft
(1.991 m MSL)
navigation
320°
40° 56′ 23″ N 100° 9′ 15″ W
/
2.680 ft
(817 m MSL)
navigation
90°
35° 39′ 34″ N 105° 56′ 45″ W
/
7.012 ft
(2.137 m MSL)
navigation
171°
40° 55′ 34″ N 100° 8′ 52″ W
/
2.559 ft
(780 m MSL)
navigation
90°
36° 53′ 49″ N 111° 23′ 9″ W
/
4.373 ft
(1.333 m MSL)
navigation
220°
US-6051
Dubois Rest Area Heliport
44° 10′ 48″ N 112° 14′ 17″ W
/
5.173 ft
(1.577 m MSL)
navigation
309°
45° 48′ 27″ N 108° 32′ 34″ W
/
3.652 ft
(1.113 m MSL)
navigation
346°
36° 55′ 33″ N 111° 26′ 52″ W
/
4.316 ft
(1.315 m MSL)
navigation
220°
43° 15′ 30″ N 100° 51′ 34″ W
/
2.724 ft
(830 m MSL)
navigation
63°
US-1095
Billings Flying Service Heliport
45° 48′ 33″ N 108° 34′ 13″ W
/
3.671 ft
(1.119 m MSL)
navigation
346°
navigation
345°
35° 49′ 24″ N 104° 56′ 48″ W
/
6.549 ft
(1.996 m MSL)
navigation
162°
40° 16′ 50″ N 100° 10′ 44″ W
/
2.191 ft
(668 m MSL)
navigation
97°
35° 37′ 1″ N 106° 5′ 20″ W
/
6.348 ft
(1.935 m MSL)
navigation
172°
43° 15′ 26″ N 100° 50′ 59″ W
/
2.715 ft
(827 m MSL)
navigation
63°
39° 21′ 53″ N 100° 26′ 20″ W
/
2.733 ft
(833 m MSL)
navigation
107°
36° 55′ 1″ N 111° 27′ 49″ W
/
4.300 ft
(1.311 m MSL)
navigation
220°
40° 18′ 23″ N 100° 9′ 43″ W
/
2.414 ft
(736 m MSL)
navigation
97°
35° 36′ 58″ N 106° 1′ 34″ W
/
6.433 ft
(1.961 m MSL)
navigation
172°