| Callsign | KR4MBW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-05-12 |
| Effective Date | 2026-05-12 |
| Expire Date | 2036-05-12 |
| Cancel Date | 2026-06-02 |
| Last Action Date | 2026-06-02 |
| End Date | 2026-06-02 |
| Available Date | 2028-06-03 |
| Applicant Type | I - Individual |
| Entity Name | Hughes, David |
| Street Address / Locality | 812 Sterchi Ridge Way Knoxville, TN 379121014 |
| County | Knox County |
| Zip Location | 36°00'27.2"N 83°59'05.5"W |
| Maidenhead | EM86aa |
| FRN | 0029033057 |
| Licensee ID/SGIN | L02310577 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | KX0UWU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-05-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-05-12 | LIISS - License Issued |
| 2026-06-02 | LICAN - License Canceled |
FCC comments
| 2026-06-02 | Issued vanity call sign. |