| Callsign | KK4ZOJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-03-26 |
| Effective Date | 2014-03-26 |
| Expire Date | 2024-03-26 |
| Cancel Date | 2026-03-27 |
| Last Action Date | 2026-03-27 |
| End Date | 2024-03-26 |
| Available Date | 2026-04-27 |
| Applicant Type | I - Individual |
| Entity Name | Tonizzo, Roberto |
| Street Address / Locality | 4201 Wilson Blvd #110-214 ARLINGTON, VA 22203 |
| County | Arlington County |
| Zip Location | 38°52'25.4"N 77°07'02.2"W |
| Maidenhead | FM18ku |
| FRN | 0023481781 |
| Licensee ID/SGIN | L01852480 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006214413 |
| Phonetic weight / Morse weight | 13 / 82 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-03-26 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-03-26 | LIISS - License Issued |
| 2026-03-27 | LIEXP - License Expired |