CAS4 vs WA68
Comparing Fort Langley Seaplane Base and Sky Valley Airstrip side by side. They are 67 NM apart.
| CAS4Fort Langley Seaplane Base | WA68Sky Valley Airstrip | |
| Location | Fort Langley, Canada | Port Townsend, United States |
|---|---|---|
| Type | Seaplane Base | Small Airport |
| Elevation | 10 ft | 140 ft |
| Runways | — | 1 (longest 732x21m) |
| ILS approach | No | No |
| Port of entry | Yes, with conditions Seaplanes of CANPASS members (CBSA AOE/CAN/SEAPL)Source: Directory of CBSA Offices and Services, checked 2026-10-15 | Not recorded |
| Customs hours | — | — |
| Fuel | — | — |