| Callsign | KC1YBK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-07-18 |
| Effective Date | 2025-07-18 |
| Expire Date | 2035-07-18 |
| Cancel Date | 2025-08-08 |
| Last Action Date | 2025-08-08 |
| End Date | 2025-08-08 |
| Available Date | 2027-08-09 |
| Applicant Type | I - Individual |
| Entity Name | Miyagishima, Corwyn Y |
| Street Address / Locality | 53 Circuit Ave N Worcester, MA 016032151 |
| County | Worcester County |
| Zip Location | 42°14'37.8"N 71°50'36.8"W |
| Maidenhead | FN42bf |
| FRN | 0037009990 |
| Licensee ID/SGIN | L02953606 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | |
| Next Callsign | KN1OBI |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 86 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-07-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-07-18 | LIISS - License Issued |
| 2025-08-08 | LICAN - License Canceled |
FCC comments
| 2025-08-08 | Issued vanity call sign. |