| Callsign | KM4OVZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-08-29 |
| Effective Date | 2025-08-29 |
| Expire Date | 2035-11-12 |
| Cancel Date | 2026-05-08 |
| Last Action Date | 2026-05-08 |
| End Date | 2026-05-08 |
| Available Date | 2028-05-09 |
| Applicant Type | I - Individual |
| Entity Name | Greaves, Joseph G |
| Street Address / Locality | 20500 Cot Road Lutz, FL 33558 |
| County | Hillsborough County |
| Zip Location | 28°09'55.2"N 82°30'38.5"W |
| Maidenhead | EL88rd |
| FRN | 0024738429 |
| Licensee ID/SGIN | L01983444 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | W4OVZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009615458 |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-11-12 | LIISS - License Issued |
| 2016-01-13 | LIAUA - Administrative Update Applied |
| 2019-12-12 | LIMOD - License Modified |
| 2020-12-22 | LIAUA - Administrative Update Applied |
| 2021-07-08 | LIMOD - License Modified |
| 2023-05-02 | LIAUA - Administrative Update Applied |
| 2025-03-04 | LIAUA - Administrative Update Applied |
| 2025-03-04 | LIAUA - Administrative Update Applied |
| 2025-08-29 | LIREN - License Renewed |
| 2026-05-08 | LICAN - License Canceled |
FCC comments
| 2026-05-08 | Issued vanity call sign. |