| Callsign | KR4FVU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-08-06 |
| Effective Date | 2025-08-07 |
| Expire Date | 2035-08-06 |
| Cancel Date | 2025-08-26 |
| Last Action Date | 2025-08-26 |
| End Date | 2025-08-26 |
| Available Date | 2027-08-27 |
| Applicant Type | I - Individual |
| Entity Name | Barker Jr, Donald |
| Street Address / Locality | 1391 Madison Ct Mount Pleasant, SC 294667961 |
| County | Charleston County |
| Zip Location | 32°52'39.9"N 79°47'31.2"W |
| Maidenhead | FM02cv |
| FRN | 0037283579 |
| Licensee ID/SGIN | L02953741 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | |
| Next Callsign | K4EDB |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-08-06 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-08-06 | LIISS - License Issued |
| 2025-08-07 | LIAUA - Administrative Update Applied |
| 2025-08-26 | LICAN - License Canceled |
FCC comments
| 2025-08-26 | Issued vanity call sign. |