| Callsign | KK6ZNN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-11-20 |
| Effective Date | 2025-11-20 |
| Expire Date | 2035-12-23 |
| Cancel Date | |
| Last Action Date | 2025-11-20 |
| End Date | 2035-12-23 |
| Available Date | 2037-12-24 |
| Applicant Type | I - Individual |
| Entity Name | Koresko II, William A |
| Street Address / Locality | 255 Paradise Rd Salinas, CA 93907 |
| County | Monterey County |
| Zip Location | 36°46'06.7"N 121°40'02.0"W |
| Maidenhead | CM96ds |
| FRN | 0025128604 |
| Licensee ID/SGIN | L01989827 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011773478 |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-12-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2015-12-23 | LIISS - License Issued |
| 2016-01-06 | LIMOD - License Modified |
| 2016-01-19 | LIMOD - License Modified |
| 2025-11-20 | LIREN - License Renewed |