| Callsign | K4OZI |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2004-09-14 |
| Effective Date | 2004-09-14 |
| Expire Date | 2014-09-14 |
| Cancel Date | 2016-09-15 |
| Last Action Date | 2025-05-20 |
| End Date | 2014-09-14 |
| Available Date | 2025-06-20 |
| Applicant Type | I - Individual |
| Entity Name | FREDERICK, JEFF A |
| Street Address / Locality | PO Box 1112 BARBOURVILLE, KY 40906 |
| County | Knox County |
| Zip Location | 36°52'19.9"N 83°52'55.2"W |
| Maidenhead | EM86bu |
| FRN | 0011357498 |
| Licensee ID/SGIN | L00902758 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | KF4FAL |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-09-14 | LIISS - License Issued |
| 2004-09-14 | VANGRT - Vanity Call Sign Assigned |
| 2016-09-15 | LIEXP - License Expired |