| Callsign | KO4BRB |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2017-11-17 |
| Effective Date | 2019-03-25 |
| Expire Date | 2027-11-17 |
| Cancel Date | 2019-08-13 |
| Last Action Date | 2019-08-13 |
| End Date | 2019-08-13 |
| Available Date | 2021-08-14 |
| Applicant Type | I - Individual |
| Entity Name | BUTLER, BENJAMIN R |
| Street Address / Locality | 384 LOCHMERE DR MORRISTOWN, TN 37814 |
| County | Hamblen County |
| Zip Location | 36°14'00.0"N 83°20'16.5"W |
| Maidenhead | EM86hf |
| FRN | 0026932657 |
| Licensee ID/SGIN | L02139717 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KN4HCI G - General |
| Next Callsign | KX4TQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008575869 |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2017-11-17 | LIISS - License Issued |
| 2017-11-17 | VANGRT - Vanity Call Sign Assigned |
| 2018-01-03 | LIMOD - License Modified |
| 2019-03-25 | LIMOD - License Modified |
| 2019-08-13 | LICAN - License Canceled |
FCC comments
| 2019-08-13 | Issued new systematic call sign. |