| Country | Australia (AU) |
| UN/LOCODE | WLM |
| Name | Williamtown |
| Name Without Diacritics | Williamtown |
| Region | NSW |
| Function Code | ---4---- |
| Function | Airport |
| Status Code | AC (Approved By Customs Authority) |
| Date | 9701 |
| Timezone | Australia/Sydney |
| Latitude Longitude | -32.8064, 151.8436 |