| Callsign | KK4YBR |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2014-02-10 |
| Effective Date | 2014-02-13 |
| Expire Date | 2024-02-10 |
| Cancel Date | 2016-05-10 |
| Last Action Date | 2016-05-10 |
| End Date | 2016-05-10 |
| Available Date | 2018-05-11 |
| Applicant Type | I - Individual |
| Entity Name | WILLIAMSON, MARK G |
| Street Address / Locality | 2009 GREENE ST APT 406 COLUMBIA, SC 29205 |
| County | Richland County |
| Zip Location | 33°59'24.2"N 80°59'50.1"W |
| Maidenhead | EM93mx |
| FRN | 0023344658 |
| Licensee ID/SGIN | L01841702 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | |
| Next Callsign | W4YBR |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006152429 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-02-10 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-02-10 | LIISS - License Issued |
| 2014-02-13 | LIAUA - Administrative Update Applied |
| 2016-05-10 | LICAN - License Canceled |
FCC comments
| 2016-05-10 | Issued vanity call sign. |