| Callsign | WP4OSR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-05-06 |
| Effective Date | 2025-05-08 |
| Expire Date | 2033-05-31 |
| Cancel Date | |
| Last Action Date | 2025-05-08 |
| End Date | 2033-05-31 |
| Available Date | 2035-06-01 |
| Applicant Type | I - Individual |
| Entity Name | RIOS, MIGUEL A |
| Street Address / Locality | APARTADO 22 MARICAO, PR 00606 |
| County | Maricao Municipio |
| Zip Location | 18°09'30.0"N 66°55'58.5"W |
| Maidenhead | FK68md |
| FRN | 0022740146 |
| Licensee ID/SGIN | L01792663 / 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 | 0011562176 |
| Phonetic weight / Morse weight | 14 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-05-31 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-05-31 | LIISS - License Issued |
| 2025-05-06 | LIREN - License Renewed |
| 2025-05-08 | LIAUA - Administrative Update Applied |