| Callsign | WP4OH |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-12-06 |
| Effective Date | 2025-12-06 |
| Expire Date | 2035-11-14 |
| Cancel Date | |
| Last Action Date | 2025-12-06 |
| End Date | 2035-11-14 |
| Available Date | 2037-11-15 |
| Applicant Type | I - Individual |
| Entity Name | HERNANDEZ CALERO, OMAR A |
| Street Address / Locality | RUTA 474 #34 ISABELA, PR 00662 |
| County | Isabela Municipio |
| Zip Location | 18°28'05.9"N 67°00'56.7"W |
| Maidenhead | FK68ll |
| FRN | 0025000043 |
| Licensee ID/SGIN | L01979329 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP4PNN G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011814151 |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-11-14 | LIISS - License Issued |
| 2015-11-14 | VANGRT - Vanity Call Sign Assigned |
| 2017-06-06 | LIMOD - License Modified |
| 2022-11-14 | LIMOD - License Modified |
| 2022-11-15 | LIMOD - License Modified |
| 2025-12-06 | LIREN - License Renewed |