| Callsign | W3AU |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-03-18 |
| Effective Date | 2025-03-18 |
| Expire Date | 2034-12-28 |
| Cancel Date | |
| Last Action Date | 2025-05-20 |
| End Date | 2034-12-28 |
| Available Date | 2036-12-29 |
| Applicant Type | B - Amateur Club |
| Entity Name | The W3AU Memorial Operators Club |
| Street Address / Locality | PO Box 73 Accokeek, MD 20607 |
| County | Prince George's County |
| Zip Location | 38°40'21.6"N 77°01'06.8"W |
| Maidenhead | FM18lq |
| FRN | 0009816893 |
| Licensee ID/SGIN | L00763122 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | KI4CUR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W3TOM ABERNETHY, THOMAS J |
| Vanity Type | D - In Memoriam (Club) |
| ULS File Number | 0011480146 |
| Phonetic weight / Morse weight | 8 / 46 |