| Callsign | KP4FIZ |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-01-02 |
| Effective Date | 2014-01-02 |
| Expire Date | 2024-03-22 |
| Cancel Date | 2026-03-24 |
| Last Action Date | 2026-03-24 |
| End Date | 2024-03-22 |
| Available Date | 2026-04-24 |
| Applicant Type | I - Individual |
| Entity Name | PEREZ CARABALLO SR, RAMON |
| Street Address / Locality | HC 01 BOX 5574 SABANA HOYOS, PR 006888701 |
| County | Arecibo Municipio |
| Zip Location | 18°22'56.3"N 66°37'35.1"W |
| Maidenhead | FK68qj |
| FRN | 0010058253 |
| Licensee ID/SGIN | L00784798 / 000 |
| Licensee Class | G - General |
| 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 | 0006078738 |
| Phonetic weight / Morse weight | 13 / 72 |