| Callsign | KP4NLU |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 1999-08-02 |
| Effective Date | 2000-06-02 |
| Expire Date | 2009-08-02 |
| Cancel Date | 2004-09-18 |
| Last Action Date | 2004-09-18 |
| End Date | 2004-09-18 |
| Available Date | 2006-09-19 |
| Applicant Type | I - Individual |
| Entity Name | OSUNA CARRASQUILLO, OSCAR D |
| Street Address / Locality | PO Box 8795 CAGUAS, PR 00726 |
| County | |
| Zip Location | |
| Maidenhead | |
| FRN | 0001836147 |
| Licensee ID/SGIN | L00193247 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4NLU P - Technician Plus |
| Next Callsign | KP4JQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 9907080306 |
| Phonetic weight / Morse weight | 14 / 70 |