| Callsign | KQ4MRB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2023-11-18 |
| Effective Date | 2024-01-24 |
| Expire Date | 2033-11-18 |
| Cancel Date | 2026-01-09 |
| Last Action Date | 2026-01-09 |
| End Date | 2026-01-09 |
| Available Date | 2028-01-10 |
| Applicant Type | I - Individual |
| Entity Name | Greco, John |
| Street Address / Locality | 2990 Amelia Bluff Dr Jacksonville, FL 32226 |
| County | Duval County |
| Zip Location | 30°28'52.5"N 81°30'22.2"W |
| Maidenhead | EM90fl |
| FRN | 0034298372 |
| Licensee ID/SGIN | L02725883 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K4JXG |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010879941 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-11-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-11-18 | LIISS - License Issued |
| 2024-01-24 | LIMOD - License Modified |
| 2026-01-09 | LICAN - License Canceled |
FCC comments
| 2026-01-09 | Issued vanity call sign. |