| Callsign | KO6LLA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-11-29 |
| Effective Date | 2025-12-04 |
| Expire Date | 2035-11-29 |
| Cancel Date | 2025-12-20 |
| Last Action Date | 2025-12-20 |
| End Date | 2025-12-20 |
| Available Date | 2027-12-21 |
| Applicant Type | I - Individual |
| Entity Name | Zhu, Derek A |
| Street Address / Locality | 313 SILVERLAKE CT MILPITAS, CA 950354429 |
| County | Santa Clara County |
| Zip Location | 37°26'37.1"N 121°52'29.8"W |
| Maidenhead | CM97bk |
| FRN | 0037617529 |
| Licensee ID/SGIN | L02982853 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KU3GWZ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011812250 |
| Phonetic weight / Morse weight | 11 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-11-29 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-11-29 | LIISS - License Issued |
| 2025-12-04 | LIMOD - License Modified |
| 2025-12-20 | LICAN - License Canceled |
FCC comments
| 2025-12-20 | Issued vanity call sign. |