| Callsign | N4ZIP |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2010-03-08 |
| Effective Date | 2010-03-08 |
| Expire Date | 2020-06-05 |
| Cancel Date | 2022-06-07 |
| Last Action Date | 2022-06-07 |
| End Date | 2020-06-05 |
| Available Date | 2022-07-08 |
| Applicant Type | I - Individual |
| Entity Name | SHANKLES, CHARLES T |
| Street Address / Locality | 8716 MILLERTOWN PIKE KNOXVILLE, TN 37924 |
| County | Knox County |
| Zip Location | 36°01'34.3"N 83°48'42.8"W |
| Maidenhead | EM86ca |
| FRN | 0002651206 |
| Licensee ID/SGIN | L00216857 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KC4PNA P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004151653 |
| Phonetic weight / Morse weight | 12 / 56 |