| Callsign | KC1ZAH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-02-14 |
| Effective Date | 2026-02-14 |
| Expire Date | 2036-02-14 |
| Cancel Date | 2026-03-07 |
| Last Action Date | 2026-03-07 |
| End Date | 2026-03-07 |
| Available Date | 2028-03-08 |
| Applicant Type | I - Individual |
| Entity Name | Sweeney, Paul O |
| Street Address / Locality | 15 River St Apt 601 Boston, MA 021083408 |
| County | Suffolk County |
| Zip Location | 42°21'27.9"N 71°03'53.6"W |
| Maidenhead | FN42li |
| FRN | 0038000337 |
| Licensee ID/SGIN | L03012070 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | |
| Next Callsign | KR1CKT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-14 | LIISS - License Issued |
| 2026-03-07 | LICAN - License Canceled |
FCC comments
| 2026-03-07 | Issued vanity call sign. |