Madrona Bay Heliport Airport (Madrona, BC) CBW9 IFR航图
| 23 | SYF | Silva Bay Seaplane Base | Gabriola Island, British Columbia, |
| 28 | KORS | Orcas Island | Eastsound, WA |
| 31 | KFHR | Friday Harbor | Friday Harbor, WA |
| 43 | KBLI | Bellingham Intl | Bellingham, WA |
| 51 | KCLM | William R Fairchild Intl | Port Angeles, WA |
