| Callsign | WP4TSK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-07-31 |
| Effective Date | 2025-07-31 |
| Expire Date | 2035-07-31 |
| Cancel Date | |
| Last Action Date | 2025-07-31 |
| End Date | 2035-07-31 |
| Available Date | 2037-08-01 |
| Applicant Type | I - Individual |
| Entity Name | Medero Marrero, Luis R |
| Street Address / Locality | URB Country Club Alejo Cruzado 1114 San Juan, PR 00924 |
| County | San Juan Municipio |
| Zip Location | 18°23'53.3"N 66°00'45.3"W |
| Maidenhead | FK68xj |
| FRN | 0029968872 |
| Licensee ID/SGIN | L02399473 / 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 | |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-07-31 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-07-31 | LIISS - License Issued |