| Callsign | KC1ZFU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-03-24 |
| Effective Date | 2026-03-24 |
| Expire Date | 2036-03-24 |
| Cancel Date | 2026-04-11 |
| Last Action Date | 2026-04-11 |
| End Date | 2026-04-11 |
| Available Date | 2028-04-12 |
| Applicant Type | I - Individual |
| Entity Name | WILLIAMS, GUY F |
| Street Address / Locality | 4 Thornton Rd Londonderry, NH 030533218 |
| County | Rockingham County |
| Zip Location | 42°52'06.9"N 71°23'14.1"W |
| Maidenhead | FN42hu |
| FRN | 0003598737 |
| Licensee ID/SGIN | L00254284 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / NH |
| Prev Callsign / Prev Class | |
| Next Callsign | N1JKN |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 12 / 82 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-03-24 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-03-24 | LIISS - License Issued |
| 2026-04-11 | LICAN - License Canceled |
FCC comments
| 2026-04-11 | Issued vanity call sign. |