| Callsign | WP4OUC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-10-17 |
| Effective Date | 2013-10-17 |
| 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 | SERRANO HEREDIA, IRIS L |
| Street Address / Locality | HC 02 BOX 6597 ADJUNTAS, PR 00601 |
| County | Adjuntas Municipio |
| Zip Location | 18°10'50.0"N 66°44'59.9"W |
| Maidenhead | FK68pe |
| FRN | 0023017866 |
| Licensee ID/SGIN | L01816441 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005966086 |
| Phonetic weight / Morse weight | 13 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-10-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-10-17 | LIISS - License Issued |
| 2026-03-06 | LIEXP - License Expired |