Sky River Ranch Airport (Washougal, WA) WA78 لوحات خرائط قواعد الطيران الآلي
| 12 | KTTD | Portland-Troutdale | Portland, OR |
| 20 | KPDX | Portland Intl | Portland, OR |
| 23 | KVUO | Pearson Fld | Vancouver, WA |
| 34 | KSPB | Scappoose | Scappoose, OR |
| 38 | KHIO | Portland-Hillsboro | Portland, OR |
