Crystal Lakes Resort Airport (Fortine, MT) 01MT Cartes IFR (règles des instruments de vol)
| 44 | KGPI | Glacier Park Intl | Kalispell, MT |
| 45 | S59 | Libby | Libby, MT |
| 65 | 65S | Boundary County | Bonners Ferry, ID |
| 82 | 8S1 | Polson | Polson, MT |
| 84 | KSZT | Sandpoint | Sandpoint, ID |
