| Country | Chile (CL) |
| UN/LOCODE | WPU |
| Name | Puerto Williams |
| Name Without Diacritics | Puerto Williams |
| Region | MA |
| Function Code | 1--4---- |
| Function | Port, Airport |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 201 |
| Location (UN Format) | 5455S 06737W |