| Callsign | KR4KOC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-03-17 |
| Effective Date | 2026-03-17 |
| Expire Date | 2036-03-17 |
| Cancel Date | 2026-03-17 |
| Last Action Date | 2026-03-17 |
| End Date | 2026-03-17 |
| Available Date | 2028-03-18 |
| Applicant Type | I - Individual |
| Entity Name | Whitten, Thomas E |
| Street Address / Locality | 2437 Chretien Dr Ormond Beach, FL 321742702 |
| County | Volusia County |
| Zip Location | 29°17'05.2"N 81°09'40.9"W |
| Maidenhead | EL99kg |
| FRN | 0003700135 |
| Licensee ID/SGIN | L00172866 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | NA4AY |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011949834 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-03-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-03-17 | LIISS - License Issued |
| 2026-03-17 | LICAN - License Canceled |
FCC comments
| 2026-03-17 | Issued new systematic call sign. |