| Callsign | KD4XX |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2012-03-23 |
| Effective Date | 2012-03-23 |
| Expire Date | 2022-03-23 |
| Cancel Date | 2024-03-26 |
| Last Action Date | 2024-03-26 |
| End Date | 2022-03-23 |
| Available Date | 2024-04-26 |
| Applicant Type | I - Individual |
| Entity Name | Allison, James O |
| Street Address / Locality | 18 Cash Rd Jasper, TN 37347 |
| County | Marion County |
| Zip Location | 35°03'48.5"N 85°36'48.3"W |
| Maidenhead | EM75eb |
| FRN | 0004580924 |
| Licensee ID/SGIN | L00326342 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KB4FNM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 64 |