| Callsign | KF4TZK |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2007-03-13 |
| Effective Date | 2010-07-31 |
| Expire Date | 2017-03-13 |
| Cancel Date | 2010-08-17 |
| Last Action Date | 2010-08-17 |
| End Date | 2010-08-17 |
| Available Date | 2012-08-18 |
| Applicant Type | I - Individual |
| Entity Name | WITHERSPOON, THOMAS H |
| Street Address / Locality | 658 Cane Creek Road Sylva, NC 28779 |
| County | Jackson County |
| Zip Location | 35°21'26.8"N 83°12'43.9"W |
| Maidenhead | EM85ji |
| FRN | 0003983749 |
| Licensee ID/SGIN | L00267296 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KC8GLI P - Technician Plus |
| Next Callsign | K4SWL |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9709150138 |
| Phonetic weight / Morse weight | 12 / 70 |