| Callsign | WX4Z |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-07-22 |
| Effective Date | 2014-07-22 |
| 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 | CALVO, MARIO |
| Street Address / Locality | 7575 SW 29 ST MIAMI, FL 33155 |
| County | Miami-Dade County |
| Zip Location | 25°44'12.8"N 80°18'38.8"W |
| Maidenhead | EL95ur |
| FRN | 0009499666 |
| Licensee ID/SGIN | L00734567 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KF4OZ A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006389257 |
| Phonetic weight / Morse weight | 8 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-08-25 | LITIN - TIN Updated |
| 2003-08-25 | LIREN - License Renewed |
| 2014-07-22 | LIREN - License Renewed |
| 2026-03-06 | LIEXP - License Expired |