| Callsign | KO4UNS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2021-11-08 |
| Effective Date | 2021-11-08 |
| Expire Date | 2031-11-08 |
| Cancel Date | 2021-11-27 |
| Last Action Date | 2021-11-27 |
| End Date | 2021-11-27 |
| Available Date | 2023-11-28 |
| Applicant Type | I - Individual |
| Entity Name | Vorderbruggen, Thomas J |
| Street Address / Locality | 2725 Clay Top Ln Knoxville, TN 37912 |
| County | Knox County |
| Zip Location | 36°00'27.2"N 83°59'05.5"W |
| Maidenhead | EM86aa |
| FRN | 0031606767 |
| Licensee ID/SGIN | L02500187 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | W4TJV |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009789768 |
| Phonetic weight / Morse weight | 15 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-11-08 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-11-08 | LIISS - License Issued |
| 2021-11-27 | LICAN - License Canceled |
FCC comments
| 2021-11-27 | Issued vanity call sign. |