| Callsign | KB1YBX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2012-05-01 |
| Effective Date | 2012-07-31 |
| Expire Date | 2022-05-01 |
| Cancel Date | 2024-05-02 |
| Last Action Date | 2024-05-02 |
| End Date | 2022-05-01 |
| Available Date | 2024-06-02 |
| Applicant Type | I - Individual |
| Entity Name | Silberberg, Fredric B |
| Street Address / Locality | 23 Blueberry Dr Mendon, MA 01756 |
| County | Worcester County |
| Zip Location | 42°05'37.9"N 71°32'40.3"W |
| Maidenhead | FN42fc |
| FRN | 0021680764 |
| Licensee ID/SGIN | L01705823 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005332526 |
| Phonetic weight / Morse weight | 11 / 86 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2012-05-01 | SYSGRT - New Systematic Call Sign Assigned |
| 2012-05-01 | LIISS - License Issued |
| 2012-07-31 | LIMOD - License Modified |
| 2024-05-02 | LIEXP - License Expired |