| Callsign | KO6NBK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-04-01 |
| Effective Date | 2026-04-13 |
| Expire Date | 2036-04-01 |
| Cancel Date | 2026-04-13 |
| Last Action Date | 2026-04-13 |
| End Date | 2026-04-13 |
| Available Date | 2028-04-14 |
| Applicant Type | I - Individual |
| Entity Name | Liu, Michael Y |
| Street Address / Locality | 8422 Lindenhurst St Riverside, CA 925086192 |
| County | Riverside County |
| Zip Location | 33°53'28.2"N 117°19'36.3"W |
| Maidenhead | DM13iv |
| FRN | 0038057766 |
| Licensee ID/SGIN | L03028360 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AK6TD |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011994001 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-01 | LIISS - License Issued |
| 2026-04-06 | LIMOD - License Modified |
| 2026-04-13 | LICAN - License Canceled |
FCC comments
| 2026-04-13 | Issued new systematic call sign. |