Pfister's Airport (Pasco, WA) WA24 Cartes IFR (règles des instruments de vol)
| 10 | KPSC | Tri-Cities | Pasco, WA |
| 15 | KRLD | Richland | Richland, WA |
| 41 | KALW | Walla Walla Rgnl | Walla Walla, WA |
| 41 | KHRI | Hermiston Muni | Hermiston, OR |
| 49 | KPDT | Eastern Oregon Rgnl | Pendleton, OR |
