| Callsign | KK6OYI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-09-18 |
| Effective Date | 2018-02-16 |
| Expire Date | 2024-09-18 |
| Cancel Date | 2026-09-19 |
| Last Action Date | 2026-09-19 |
| End Date | 2024-09-18 |
| Available Date | 2026-10-20 |
| Applicant Type | I - Individual |
| Entity Name | Grindling, Lester C |
| Street Address / Locality | 225 WEST I ST BENICIA, CA 94510 |
| County | Solano County |
| Zip Location | 38°05'52.1"N 122°08'11.3"W |
| Maidenhead | CM88wc |
| FRN | 0023948425 |
| Licensee ID/SGIN | L01893102 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008102539 |
| Phonetic weight / Morse weight | 12 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-09-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-09-18 | LIISS - License Issued |
| 2018-02-16 | LIMOD - License Modified |
| 2026-09-19 | LIEXP - License Expired |