Columbia Meml Hospital Airport (Astoria, OR) OG03 لوحات خرائط قواعد الطيران الآلي
| 4 | KAST | Astoria Rgnl | Astoria, OR |
| 44 | KKLS | Southwest Washington Rgnl | Kelso, WA |
| 52 | KCLS | Chehalis-Centralia | Chehalis, WA |
| 52 | KTDO | South Lewis Co | Toledo, WA |
| 53 | KTMK | Tillamook | Tillamook, OR |
