| Callsign | KO4DVC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-05-29 |
| Effective Date | 2024-03-09 |
| Expire Date | 2030-05-29 |
| Cancel Date | 2024-11-30 |
| Last Action Date | 2024-11-30 |
| End Date | 2024-11-30 |
| Available Date | 2026-12-01 |
| Applicant Type | I - Individual |
| Entity Name | HERZBERG, JOHN CHARLES |
| Street Address / Locality | 3092 4th St NE Naples, FL 34120 |
| County | Collier County |
| Zip Location | 26°19'34.0"N 81°34'12.3"W |
| Maidenhead | EL96fh |
| FRN | 0029582392 |
| Licensee ID/SGIN | L02348942 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | N4HJC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009095180 |
| Phonetic weight / Morse weight | 12 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-05-29 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-05-29 | LIISS - License Issued |
| 2024-03-09 | LIAUA - Administrative Update Applied |
| 2024-11-30 | LICAN - License Canceled |
FCC comments
| 2024-11-30 | Issued vanity call sign. |