| Callsign | KR4LBX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-04-01 |
| Effective Date | 2026-04-01 |
| Expire Date | 2036-04-01 |
| Cancel Date | 2026-04-28 |
| Last Action Date | 2026-04-28 |
| End Date | 2026-04-28 |
| Available Date | 2028-04-29 |
| Applicant Type | I - Individual |
| Entity Name | MAC ARTHUR, ALLAN B |
| Street Address / Locality | 5504 Garden Lake Dr Greensboro, NC 274102623 |
| County | Guilford County |
| Zip Location | 36°07'03.1"N 79°53'39.3"W |
| Maidenhead | FM06bc |
| FRN | 0001828094 |
| Licensee ID/SGIN | L00238885 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | N5EWE |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-01 | LIISS - License Issued |
| 2026-04-28 | LICAN - License Canceled |
FCC comments
| 2026-04-28 | Issued vanity call sign. |