| Callsign | KX4CH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2017-03-08 |
| Effective Date | 2017-04-10 |
| Expire Date | 2027-03-08 |
| Cancel Date | 2025-09-16 |
| Last Action Date | 2025-09-16 |
| End Date | 2025-09-16 |
| Available Date | 2027-09-17 |
| Applicant Type | I - Individual |
| Entity Name | Mantooth, Daniel S |
| Street Address / Locality | 144 Montana Avenue Oak Ridge, TN 37830 |
| County | Anderson County |
| Zip Location | 35°57'59.3"N 84°17'26.0"W |
| Maidenhead | EM75ux |
| FRN | 0026330100 |
| Licensee ID/SGIN | L02087862 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KN4BPB G - General |
| Next Callsign | K4DSM |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2017-04-10 | LIISS - License Issued |
| 2017-04-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-09-16 | LICAN - License Canceled |
FCC comments
| 2025-09-16 | Issued vanity call sign. |