| Callsign | KC1UBH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2024-01-27 |
| Effective Date | 2025-09-18 |
| Expire Date | 2034-01-27 |
| Cancel Date | 2026-03-24 |
| Last Action Date | 2026-03-24 |
| End Date | 2026-03-24 |
| Available Date | 2028-03-25 |
| Applicant Type | I - Individual |
| Entity Name | YERSHOV, MATVEI A |
| Street Address / Locality | 253 MOSSMAN RD SUDBURY, MA 017761356 |
| County | Middlesex County |
| Zip Location | 42°23'00.1"N 71°25'15.9"W |
| Maidenhead | FN42gj |
| FRN | 0034789115 |
| Licensee ID/SGIN | L02749294 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | W1ZL |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011756040 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2024-01-27 | SYSGRT - New Systematic Call Sign Assigned |
| 2024-01-27 | LIISS - License Issued |
| 2024-09-13 | LIMOD - License Modified |
| 2025-09-18 | LIMOD - License Modified |
| 2026-03-24 | LICAN - License Canceled |
FCC comments
| 2026-03-24 | Issued vanity call sign. |