| Callsign | WB4JKB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-04-02 |
| Effective Date | 2013-04-02 |
| Expire Date | 2023-06-08 |
| Cancel Date | 2025-06-10 |
| Last Action Date | 2025-06-10 |
| End Date | 2023-06-08 |
| Available Date | 2025-07-11 |
| Applicant Type | I - Individual |
| Entity Name | KETRON, CARL L |
| Street Address / Locality | 277 OAK ST BLOUNTVILLE, TN 37617 |
| County | Sullivan County |
| Zip Location | 36°31'28.2"N 82°21'56.3"W |
| Maidenhead | EM86tm |
| FRN | 0008927717 |
| Licensee ID/SGIN | L00682810 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005718021 |
| Phonetic weight / Morse weight | 13 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2003-05-09 | LITIN - TIN Updated |
| 2003-05-09 | LIREN - License Renewed |
| 2013-04-02 | LIREN - License Renewed |
| 2025-06-10 | LIEXP - License Expired |