| Callsign | KO4JFB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-11-13 |
| Effective Date | 2020-11-25 |
| Expire Date | 2030-11-13 |
| Cancel Date | 2020-12-04 |
| Last Action Date | 2020-12-04 |
| End Date | 2020-12-04 |
| Available Date | 2022-12-05 |
| Applicant Type | I - Individual |
| Entity Name | Mazzella Jr, David G |
| Street Address / Locality | 6001 Pelican Bay Blvd Naples, FL 34108 |
| County | Collier County |
| Zip Location | 26°14'46.7"N 81°48'30.0"W |
| Maidenhead | EL96cf |
| FRN | 0030136386 |
| Licensee ID/SGIN | L02391845 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | KO9DGM |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009296469 |
| Phonetic weight / Morse weight | 13 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-11-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-11-13 | LIISS - License Issued |
| 2020-11-25 | LIAUA - Administrative Update Applied |
| 2020-12-04 | LICAN - License Canceled |
FCC comments
| 2020-12-04 | Issued vanity call sign. |