| Callsign | W4TJT |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-03-25 |
| Effective Date | 2018-01-02 |
| Expire Date | 2027-03-25 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2027-03-25 |
| Available Date | 2029-03-26 |
| Applicant Type | B - Amateur Club |
| Entity Name | Thomas Jefferson Amateur Radio Club |
| Street Address / Locality | 6560 Braddock Rd Alexandria, VA 22312 |
| County | Fairfax County |
| Zip Location | 38°48'56.8"N 77°09'15.4"W |
| Maidenhead | FM18kt |
| FRN | 0015090731 |
| Licensee ID/SGIN | L01155228 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KI4PIW |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KK4WUO BEUTNER, JOHN C |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008047706 |
| Phonetic weight / Morse weight | 11 / 54 |