| Callsign | WP4OSO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-05-02 |
| Effective Date | 2014-04-30 |
| Expire Date | 2023-05-02 |
| Cancel Date | 2025-05-03 |
| Last Action Date | 2025-05-03 |
| End Date | 2023-05-02 |
| Available Date | 2025-06-03 |
| Applicant Type | I - Individual |
| Entity Name | Jansen, Ronald E |
| Street Address / Locality | 425 Carr 693 PMB 187 Dorado, PR 00646 |
| County | Dorado Municipio |
| Zip Location | 18°26'06.4"N 66°16'51.8"W |
| Maidenhead | FK68uk |
| FRN | 0022610406 |
| Licensee ID/SGIN | L01780742 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006262809 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-05-02 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-05-02 | LIISS - License Issued |
| 2013-11-22 | LIAUA - Administrative Update Applied |
| 2014-04-30 | LIMOD - License Modified |
| 2025-05-03 | LIEXP - License Expired |