US-1291
Porcupine Ridge Airport
VFR
navigation
138°
navigation
133°
navigation
42°
navigation
15°
navigation
135°
navigation
53°
US-5144
El Perro Rojo Ranch Airport
28° 5′ 15″ N 98° 48′ 49″ E
/
2’947 ft
(898 m MSL)
navigation
131°
42° 57′ 14″ N 115° 18′ 18″ E
/
2’560 ft
(780 m MSL)
navigation
323°
42° 56′ 37″ N 115° 19′ 48″ E
/
2’536 ft
(773 m MSL)
navigation
323°
navigation
25°
navigation
139°
44° 9′ 43″ N 112° 13′ 14″ E
/
5’123 ft
(1’561 m MSL)
navigation
340°
navigation
132°
navigation
37°
navigation
126°
navigation
134°
navigation
327°
US-6051
Dubois Rest Area Heliport
44° 10′ 48″ N 112° 14′ 17″ E
/
5’173 ft
(1’577 m MSL)
navigation
340°
44° 1′ 39″ N 103° 17′ 13″ E
/
3’902 ft
(1’189 m MSL)
navigation
22°
navigation
136°
navigation
150°