| Callsign | W4CYL |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2013-10-17 |
| Effective Date | 2013-10-17 |
| Expire Date | 2024-03-05 |
| Cancel Date | 2026-03-06 |
| Last Action Date | 2026-03-06 |
| End Date | 2024-03-05 |
| Available Date | 2026-04-06 |
| Applicant Type | I - Individual |
| Entity Name | Underwood, Anthony P |
| Street Address / Locality | 4409 Fringe Tree Dr Knoxville, TN 37938 |
| County | Knox County |
| Zip Location | 36°07'26.1"N 83°56'19.0"W |
| Maidenhead | EM86ac |
| FRN | 0018062398 |
| Licensee ID/SGIN | L01430065 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | KJ4HQX T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-10-17 | LIISS - License Issued |
| 2013-10-17 | VANGRT - Vanity Call Sign Assigned |
| 2026-03-06 | LIEXP - License Expired |