| Callsign | WP4JK |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2017-04-07 |
| Effective Date | 2022-09-08 |
| Expire Date | 2027-04-07 |
| Cancel Date | 2022-09-27 |
| Last Action Date | 2022-09-27 |
| End Date | 2022-09-27 |
| Available Date | 2024-09-28 |
| Applicant Type | I - Individual |
| Entity Name | DEL VALLE MONTANEZ, JORGE D |
| Street Address / Locality | HC 1 BOX 3601 VILLALBA, PR 00766 |
| County | Villalba Municipio |
| Zip Location | 18°07'59.5"N 66°28'36.0"W |
| Maidenhead | FK68sd |
| FRN | 0023519200 |
| Licensee ID/SGIN | L01855891 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | KP4JDV G - General |
| Next Callsign | KP4JDV KP4JK |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0010197564 |
| Phonetic weight / Morse weight | 11 / 68 |