| Callsign | NP4RM |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2020-04-07 |
| Effective Date | 2025-09-02 |
| Expire Date | 2030-04-07 |
| Cancel Date | |
| Last Action Date | 2025-09-02 |
| End Date | 2030-04-07 |
| Available Date | 2032-04-08 |
| Applicant Type | I - Individual |
| Entity Name | Ramirez-Machin, Oscar |
| Street Address / Locality | RR5 Box 18627 Toa Alta, PR 00953 |
| County | Toa Alta Municipio |
| Zip Location | 18°21'38.6"N 66°15'05.5"W |
| Maidenhead | FK68ui |
| FRN | 0028813079 |
| Licensee ID/SGIN | L02328442 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4RLQ T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011710755 |
| Phonetic weight / Morse weight | 11 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-04-07 | LIISS - License Issued |
| 2020-04-07 | VANGRT - Vanity Call Sign Assigned |
| 2025-09-02 | LIMOD - License Modified |