| Callsign | NP4DR |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2015-12-08 |
| Effective Date | 2018-08-23 |
| Expire Date | 2025-12-08 |
| Cancel Date | 2018-08-31 |
| Last Action Date | 2018-08-31 |
| End Date | 2018-08-31 |
| Available Date | 2020-09-01 |
| Applicant Type | I - Individual |
| Entity Name | RODRIGUEZ SALCEDO, DAVID E |
| Street Address / Locality | #4 SAMPSON St. APT 1 UTUADO, PR 00641 |
| County | Utuado Municipio |
| Zip Location | 18°15'47.1"N 66°42'46.7"W |
| Maidenhead | FK68pg |
| FRN | 0011150661 |
| Licensee ID/SGIN | L01238790 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | NP3MO T - Technician |
| Next Callsign | KP4DER |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 56 |