Stillwater Creek Airport (Royal City, WA) 04WN لوحات خرائط قواعد الطيران الآلي
| 23 | KMWH | Grant County Intl | Moses Lake, WA |
| 25 | KEPH | Ephrata Muni | Ephrata, WA |
| 41 | KEAT | Pangborn Meml | Wenatchee, WA |
| 42 | KELN | Bowers Fld | Ellensburg, WA |
| 48 | KRLD | Richland | Richland, WA |
