| Callsign | KP4FLP |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-04-15 |
| Effective Date | 2021-06-29 |
| Expire Date | 2031-06-18 |
| Cancel Date | |
| Last Action Date | 2021-06-29 |
| End Date | 2031-06-18 |
| Available Date | 2033-06-19 |
| Applicant Type | I - Individual |
| Entity Name | CALDERON CALDERON, PEDRO J |
| Street Address / Locality | 101-3A 29 URB Monte Brisas 3 Fajardo, PR 00738 |
| County | Fajardo Municipio |
| Zip Location | 18°18'16.0"N 65°41'55.4"W |
| Maidenhead | FK78dh |
| FRN | 0020600086 |
| Licensee ID/SGIN | L01621127 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009604430 |
| Phonetic weight / Morse weight | 12 / 78 |