Iron Crown Airport (Silverton, OR) 22OR Cartes IFR (règles des instruments de vol)
| 12 | KSLE | Mcnary Fld | Salem, OR |
| 21 | KUAO | Aurora State | Aurora, OR |
| 25 | KMMV | Mc Minnville Muni | Mc Minnville, OR |
| 26 | S12 | Albany Muni | Albany, OR |
| 40 | KCVO | Corvallis Muni | Corvallis, OR |
