| Callsign | KK6OKB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-08-12 |
| Effective Date | 2014-08-12 |
| Expire Date | 2024-08-12 |
| Cancel Date | 2026-08-15 |
| Last Action Date | 2026-08-15 |
| End Date | 2024-08-12 |
| Available Date | 2026-09-15 |
| Applicant Type | I - Individual |
| Entity Name | Chung, Matthew J |
| Street Address / Locality | 3625 Castle Rock Rd Diamond Bar, CA 91765 |
| County | Los Angeles County |
| Zip Location | 33°59'10.6"N 117°49'16.6"W |
| Maidenhead | DM13cx |
| FRN | 0023859051 |
| Licensee ID/SGIN | L01886205 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006420609 |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-08-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-08-12 | LIISS - License Issued |
| 2026-08-15 | LIEXP - License Expired |