| Callsign | KP4MWO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2021-11-20 |
| Effective Date | 2021-11-20 |
| Expire Date | 2031-11-20 |
| Cancel Date | |
| Last Action Date | 2021-11-20 |
| End Date | 2031-11-20 |
| Available Date | 2033-11-21 |
| Applicant Type | I - Individual |
| Entity Name | overton-del Castillo, Michael W |
| Street Address / Locality | calle finche l-277 costa brava isabela, PR 00662 |
| County | Isabela Municipio |
| Zip Location | 18°28'05.9"N 67°00'56.7"W |
| Maidenhead | FK68ll |
| FRN | 0003806809 |
| Licensee ID/SGIN | L00289985 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | WP3IJ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 76 |