Lammers Airport (Shawmut, MT) 11MT Cartes IFR (règles des instruments de vol)
| 17 | KHWQ | Wheatland Co | Harlowton, MT |
| 41 | KLWT | Lewistown Muni | Lewistown, MT |
| 45 | KRPX | Roundup | Roundup, MT |
| 51 | 6S0 | Big Timber At Howard Fld | Big Timber, MT |
| 63 | 6S8 | Laurel Muni | Laurel, MT |
