| Callsign | WP4OMD |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-11-18 |
| Effective Date | 2011-11-18 |
| Expire Date | 2021-11-18 |
| Cancel Date | 2023-11-21 |
| Last Action Date | 2023-11-21 |
| End Date | 2021-11-18 |
| Available Date | 2023-12-22 |
| Applicant Type | I - Individual |
| Entity Name | Castillo Santiago, Olivo J |
| Street Address / Locality | PO Box 1233 Carolina, PR 00986 |
| County | |
| Zip Location | |
| Maidenhead | |
| FRN | 0021286778 |
| Licensee ID/SGIN | L01673697 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004961937 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-11-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2011-11-18 | LIISS - License Issued |
| 2023-11-21 | LIEXP - License Expired |