| Callsign | WW4D |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2010-07-09 |
| Effective Date | 2010-07-09 |
| Expire Date | 2020-07-09 |
| Cancel Date | 2022-07-12 |
| Last Action Date | 2022-07-12 |
| End Date | 2020-07-09 |
| Available Date | 2022-08-12 |
| Applicant Type | I - Individual |
| Entity Name | ROLL, FREDERICK J |
| Street Address / Locality | 1682 SW Centerville Ave Fort White, FL 320384144 |
| County | Columbia County |
| Zip Location | 29°56'05.8"N 82°41'32.0"W |
| Maidenhead | EL89pw |
| FRN | 0020813895 |
| Licensee ID/SGIN | L01634269 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | AJ4M A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 8 / 48 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2010-07-09 | LIISS - License Issued |
| 2010-07-09 | VANGRT - Vanity Call Sign Assigned |
| 2011-04-26 | ESUFRN |
| 2022-07-12 | LIEXP - License Expired |