| Callsign | KO6LAL |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-09-30 |
| Effective Date | 2025-09-30 |
| Expire Date | 2035-09-30 |
| Cancel Date | |
| Last Action Date | 2025-09-30 |
| End Date | 2035-09-30 |
| Available Date | 2037-10-01 |
| Applicant Type | I - Individual |
| Entity Name | Trefren, Donald |
| Street Address / Locality | 1361 Hermes Ave Encinitas, CA 920241611 |
| County | San Diego County |
| Zip Location | 33°03'21.7"N 117°15'35.6"W |
| Maidenhead | DM13ib |
| FRN | 0037330941 |
| Licensee ID/SGIN | L02976052 / 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 | |
| Phonetic weight / Morse weight | 11 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-09-30 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-09-30 | LIISS - License Issued |