| Callsign | WP4QIY |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2018-09-05 |
| Effective Date | 2018-09-05 |
| Expire Date | 2028-09-05 |
| Cancel Date | |
| Last Action Date | 2018-09-05 |
| End Date | 2028-09-05 |
| Available Date | 2030-09-06 |
| Applicant Type | I - Individual |
| Entity Name | Caballer-Rodriguez, Juan C |
| Street Address / Locality | HC4 Box 6820 Yabucoa, PR 00767 |
| County | Yabucoa Municipio |
| Zip Location | 18°04'10.2"N 65°53'45.7"W |
| Maidenhead | FK78bb |
| FRN | 0020693826 |
| Licensee ID/SGIN | L01624930 / 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 | 0008357710 |
| Phonetic weight / Morse weight | 13 / 78 |