| Callsign | WP4QZI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2019-03-08 |
| Effective Date | 2025-11-26 |
| Expire Date | 2029-03-08 |
| Cancel Date | |
| Last Action Date | 2025-11-26 |
| End Date | 2029-03-08 |
| Available Date | 2031-03-09 |
| Applicant Type | I - Individual |
| Entity Name | SANTIAGO RIVERA, IVAN |
| Street Address / Locality | PO BOX 561830 GUAYANILLA, PR 00656 |
| County | Guayanilla Municipio |
| Zip Location | 18°03'12.7"N 66°47'34.6"W |
| Maidenhead | FK68ob |
| FRN | 0028192789 |
| Licensee ID/SGIN | L02249156 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010662088 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-03-08 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-03-08 | LIISS - License Issued |
| 2019-10-15 | LIMOD - License Modified |
| 2023-08-18 | LIMOD - License Modified |
| 2025-11-26 | LIAUA - Administrative Update Applied |