| Callsign | KP4HSP |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2021-04-10 |
| Effective Date | 2026-06-22 |
| Expire Date | 2031-04-10 |
| Cancel Date | |
| Last Action Date | 2026-06-22 |
| End Date | 2031-04-10 |
| Available Date | 2033-04-11 |
| Applicant Type | I - Individual |
| Entity Name | SANTIAGO PINEIRO, HECTOR C |
| Street Address / Locality | PO BOX 767 MANATI, PR 00674 |
| County | Manatí Municipio |
| Zip Location | 18°25'22.5"N 66°29'21.6"W |
| Maidenhead | FK68sk |
| FRN | 0027635630 |
| Licensee ID/SGIN | L02195335 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4QFU G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012087236 |
| Phonetic weight / Morse weight | 13 / 72 |