| Callsign | KD3CTH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-03-10 |
| Effective Date | 2026-03-10 |
| Expire Date | 2036-03-10 |
| Cancel Date | 2026-03-28 |
| Last Action Date | 2026-03-28 |
| End Date | 2026-03-28 |
| Available Date | 2028-03-29 |
| Applicant Type | I - Individual |
| Entity Name | Tsibouris, George |
| Street Address / Locality | 5120 Rockwood Pkwy NW Washington, DC 200161916 |
| County | District of Columbia |
| Zip Location | 38°56'12.9"N 77°05'24.1"W |
| Maidenhead | FM18kw |
| FRN | 0038000105 |
| Licensee ID/SGIN | L03019329 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / DC |
| Prev Callsign / Prev Class | |
| Next Callsign | K3GCT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-03-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-03-10 | LIISS - License Issued |
| 2026-03-28 | LICAN - License Canceled |
FCC comments
| 2026-03-28 | Issued vanity call sign. |