| Callsign | NP4ER |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-06-30 |
| Effective Date | 2023-07-28 |
| Expire Date | 2028-06-30 |
| Cancel Date | |
| Last Action Date | 2023-07-28 |
| End Date | 2028-06-30 |
| Available Date | 2030-07-01 |
| Applicant Type | I - Individual |
| Entity Name | RIVERA COLON, EDWIN A |
| Street Address / Locality | Urb Bairoa Park - 2B7 Calle Antonio Jimenez Caguas, PR 007271102 |
| County | Caguas Municipio |
| Zip Location | 18°12'55.1"N 66°04'24.8"W |
| Maidenhead | FK68xf |
| FRN | 0009371519 |
| Licensee ID/SGIN | L00722961 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4MBM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 50 |