| Callsign | AB1YZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-16 |
| Effective Date | 2025-12-16 |
| Expire Date | 2036-02-11 |
| Cancel Date | |
| Last Action Date | 2025-12-16 |
| End Date | 2036-02-11 |
| Available Date | 2038-02-12 |
| Applicant Type | I - Individual |
| Entity Name | Dufour, Kenneth P |
| Street Address / Locality | 7 Natures Way Dracut, MA 01826 |
| County | Middlesex County |
| Zip Location | 42°40'47.0"N 71°18'02.4"W |
| Maidenhead | FN42iq |
| FRN | 0025282039 |
| Licensee ID/SGIN | L02001813 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007136458 |
| Phonetic weight / Morse weight | 9 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-02-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-02-11 | LIISS - License Issued |
| 2020-05-16 | LIAUA - Administrative Update Applied |
| 2020-10-20 | LIAUA - Administrative Update Applied |
| 2025-12-16 | LIREN - License Renewed |