| Callsign | KO4IOS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-10-19 |
| Effective Date | 2020-11-18 |
| Expire Date | 2030-10-19 |
| Cancel Date | 2020-12-08 |
| Last Action Date | 2020-12-08 |
| End Date | 2020-12-08 |
| Available Date | 2022-12-09 |
| Applicant Type | I - Individual |
| Entity Name | De La Rocha, Javier |
| Street Address / Locality | 628 Forest Bent Blvd West Palm Beach, FL 33411 |
| County | Palm Beach County |
| Zip Location | 26°43'11.6"N 80°11'35.0"W |
| Maidenhead | EL96vr |
| FRN | 0030053029 |
| Licensee ID/SGIN | L02385491 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | W4LRJ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009301750 |
| Phonetic weight / Morse weight | 14 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-10-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-10-19 | LIISS - License Issued |
| 2020-11-18 | LIMOD - License Modified |
| 2020-12-08 | LICAN - License Canceled |
FCC comments
| 2020-12-08 | Issued vanity call sign. |