Baumann Farm Inc Airport (Washtucna, WA) 37WA لوحات خرائط قواعد الطيران الآلي
| 48 | KMWH | Grant County Intl | Moses Lake, WA |
| 50 | KPSC | Tri-Cities | Pasco, WA |
| 52 | KALW | Walla Walla Rgnl | Walla Walla, WA |
| 54 | KRLD | Richland | Richland, WA |
| 60 | KEPH | Ephrata Muni | Ephrata, WA |
