Aerostone Airfield Airport (Goldendale, WA) 03WN Cartes IFR (règles des instruments de vol)
| 30 | KDLS | Columbia Gorge Rgnl | The Dalles, OR |
| 48 | KYKM | Yakima Air Terminal | Yakima, WA |
| 56 | 9S9 | Lexington | Lexington, OR |
| 68 | KHRI | Hermiston Muni | Hermiston, OR |
| 72 | KRLD | Richland | Richland, WA |
