| Callsign | KB1YMZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-06-07 |
| Effective Date | 2025-05-28 |
| Expire Date | 2032-07-25 |
| Cancel Date | 2025-06-17 |
| Last Action Date | 2025-06-17 |
| End Date | 2025-06-17 |
| Available Date | 2027-06-18 |
| Applicant Type | I - Individual |
| Entity Name | Koellner, Kenneth |
| Street Address / Locality | 14 Stagecoach Rd Medfield, MA 02052 |
| County | Norfolk County |
| Zip Location | 42°11'04.6"N 71°18'19.1"W |
| Maidenhead | FN42ie |
| FRN | 0021897665 |
| Licensee ID/SGIN | L01724727 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | KK1SKI |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011585993 |
| Phonetic weight / Morse weight | 10 / 84 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2012-07-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2012-07-25 | LIISS - License Issued |
| 2022-06-07 | LIREN - License Renewed |
| 2025-05-28 | LIMOD - License Modified |
| 2025-06-17 | LICAN - License Canceled |
FCC comments
| 2025-06-17 | Issued vanity call sign. |