Cahc Emergency Airport (Challis, ID) 99ID Cartes IFR (règles des instruments de vol)
| 46 | KSMN | Lemhi County | Salmon, ID |
| 70 | KSUN | Sun Valley/Friedman Meml | Hailey, ID |
| 77 | KAOC | Arco-Butte County | Arco, ID |
| 96 | KMYL | Mc Call Muni | Mc Call, ID |
| 97 | KDLN | Dillon | Dillon, MT |
