| Callsign | KR4LFO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-04-07 |
| Effective Date | 2026-04-16 |
| Expire Date | 2036-04-07 |
| Cancel Date | 2026-05-05 |
| Last Action Date | 2026-05-05 |
| End Date | 2026-05-05 |
| Available Date | 2028-05-06 |
| Applicant Type | I - Individual |
| Entity Name | Carico, Roger L |
| Street Address / Locality | 404 Larch Ln, PO Box 37909 Knoxville, TN 37909 |
| County | Knox County |
| Zip Location | 35°56'51.2"N 84°01'17.1"W |
| Maidenhead | EM75xw |
| FRN | 0038152526 |
| Licensee ID/SGIN | L03031116 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | KR4RLC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-07 | LIISS - License Issued |
| 2026-04-16 | LIAUA - Administrative Update Applied |
| 2026-05-05 | LICAN - License Canceled |
FCC comments
| 2026-05-05 | Issued vanity call sign. |