| Callsign | KP4BJ |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 1999-09-16 |
| Effective Date | 2000-06-02 |
| Expire Date | 2009-09-16 |
| Cancel Date | 2003-02-11 |
| Last Action Date | 2003-02-11 |
| End Date | 2003-02-11 |
| Available Date | 2005-02-12 |
| Applicant Type | I - Individual |
| Entity Name | ALVARADO RIVERA, VICTOR L |
| Street Address / Locality | 352 SAN CLAUDIO AVE SUITE 348 SAN JUAN, PR 009264107 |
| County | San Juan Municipio |
| Zip Location | 18°20'43.5"N 66°03'05.4"W |
| Maidenhead | FK68xi |
| FRN | 0001840651 |
| Licensee ID/SGIN | L00139617 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | KP3BJ A - Advanced |
| Next Callsign | KP4VA |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 68 |