| Callsign | KK4DUK |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2025-12-09 |
| Effective Date | 2025-12-09 |
| Expire Date | 2035-12-09 |
| Cancel Date | 2026-08-11 |
| Last Action Date | 2026-08-11 |
| End Date | 2026-08-11 |
| Available Date | 2028-08-12 |
| Applicant Type | I - Individual |
| Entity Name | Ducksworth, Frederic |
| Street Address / Locality | 1468 SW Main Blvd Ste 105 Pmb 3 Lake City, FL 320251116 |
| County | Columbia County |
| Zip Location | 30°06'25.5"N 82°34'44.8"W |
| Maidenhead | EM80rc |
| FRN | 0037418662 |
| Licensee ID/SGIN | L02965024 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KR4GPU T - Technician |
| Next Callsign | K4DUK |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-12-09 | LIISS - License Issued |
| 2025-12-09 | VANGRT - Vanity Call Sign Assigned |
| 2026-08-11 | LICAN - License Canceled |
FCC comments
| 2026-08-11 | Issued vanity call sign. |