US-6637
Houghton East Airport
VFR
US-7734
Ortonville Hospital Heliport
45° 18′ 55″ N 96° 26′ 49″ E
/
1’111 ft
(339 m MSL)
navigation
38°
45° 18′ 20″ N 96° 25′ 27″ E
/
1’100 ft
(335 m MSL)
navigation
39°
navigation
205°
navigation
147°
navigation
143°
US-4073
Crazy Mountain Ranch Airport
45° 53′ 42″ N 110° 29′ 15″ E
/
5’495 ft
(1’675 m MSL)
navigation
327°
navigation
144°
navigation
132°
navigation
151°
navigation
171°
28° 53′ 49″ N 99° 7′ 1″ E
/
630 ft
(192 m MSL)
navigation
155°
navigation
329°
46° 20′ 54″ N 98° 44′ 8″ E
/
1’601 ft
(488 m MSL)
navigation
26°
navigation
307°
navigation
324°
43° 59′ 10″ N 94° 33′ 28″ E
/
1’067 ft
(325 m MSL)
navigation
51°
navigation
308°
navigation
151°
45° 39′ 28″ N 97° 3′ 0″ E
/
1’250 ft
(381 m MSL)
navigation
35°
32° 9′ 59″ N 94° 20′ 45″ E
/
296 ft
(90 m MSL)
navigation
126°
navigation
146°