Ocean Shores Muni Airport (Ocean Shores, WA) W04 Cartes IFR (règles des instruments de vol)
| 10 | KHQM | Bowerman Fld | Hoquiam, WA |
| 50 | KSHN | Sanderson Fld | Shelton, WA |
| 59 | KCLS | Chehalis-Centralia | Chehalis, WA |
| 59 | KOLM | Olympia Rgnl | Olympia, WA |
| 60 | KAST | Astoria Rgnl | Astoria, OR |
