| Callsign | K4WOF |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-04-23 |
| Effective Date | 2025-08-28 |
| Expire Date | 2029-04-23 |
| Cancel Date | |
| Last Action Date | 2025-08-28 |
| End Date | 2029-04-23 |
| Available Date | 2031-04-24 |
| Applicant Type | I - Individual |
| Entity Name | Lineback, J E |
| Street Address / Locality | 9630 W Maiden Ct Vero Beach, FL 32963 |
| County | Indian River County |
| Zip Location | 27°43'05.7"N 80°23'35.8"W |
| Maidenhead | EL97tr |
| FRN | 0008228165 |
| Licensee ID/SGIN | L00620141 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | N1QJ G - General |
| Next Callsign | N1QJ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-04-23 | LIISS - License Issued |
| 2019-04-23 | VANGRT - Vanity Call Sign Assigned |
| 2019-06-21 | LIAUA - Administrative Update Applied |
| 2025-08-28 | LIAUA - Administrative Update Applied |