| Callsign | WB4CVO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2014-02-04 |
| Effective Date | 2017-12-11 |
| Expire Date | 2024-03-05 |
| Cancel Date | 2026-03-06 |
| Last Action Date | 2026-03-06 |
| End Date | 2024-03-05 |
| Available Date | 2026-04-06 |
| Applicant Type | I - Individual |
| Entity Name | Tyson, Thomas F |
| Street Address / Locality | 10715 EAST FENIMORE ROAD MESA, AZ 85207 |
| County | Maricopa County |
| Zip Location | 33°27'11.8"N 111°38'12.0"W |
| Maidenhead | DM43ek |
| FRN | 0023153976 |
| Licensee ID/SGIN | L01825962 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 7 / AZ |
| Prev Callsign / Prev Class | KG7GTH T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0008027049 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-02-04 | LIISS - License Issued |
| 2014-02-04 | VANGRT - Vanity Call Sign Assigned |
| 2017-12-11 | LIAUA - Administrative Update Applied |
| 2026-03-06 | LIEXP - License Expired |