US-1291
Porcupine Ridge Airport
VFR
navigation
131°
navigation
127°
navigation
46°
44° 20′ 17″ N 105° 9′ 43″ E
/
4’380 ft
(1’335 m MSL)
navigation
13°
navigation
331°
navigation
48°
24° 33′ 16″ N 106° 15′ 19″ E
/
4’144 ft
(1’263 m MSL)
navigation
171°
navigation
171°
navigation
49°
navigation
131°
navigation
335°
27° 32′ 2″ N 99° 28′ 40″ E
/
466 ft
(142 m MSL)
navigation
135°
navigation
169°
41° 14′ 54″ N 98° 27′ 21″ E
/
1’795 ft
(547 m MSL)
navigation
51°
27° 32′ 37″ N 99° 27′ 41″ E
/
508 ft
(155 m MSL)
navigation
135°
43° 45′ 46″ N 113° 20′ 40″ E
/
5’500 ft
(1’676 m MSL)
navigation
334°
navigation
329°
27° 26′ 38″ N 99° 34′ 13″ E
/
484 ft
(148 m MSL)
navigation
136°
43° 40′ 37″ N 113° 36′ 10″ E
/
6’193 ft
(1’888 m MSL)
navigation
332°
navigation
138°