Sand Creek Wildlife Station Airport (Roy, MT) MT79 Cartes IFR (règles des instruments de vol)
| 51 | KLWT | Lewistown Muni | Lewistown, MT |
| 65 | M75 | Malta | Malta, MT |
| 77 | KRPX | Roundup | Roundup, MT |
| 82 | KHVR | Havre City-County | Havre, MT |
| 91 | 79S | Fort Benton | Fort Benton, MT |
