| Callsign | WB1COJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-11 |
| Effective Date | 2026-08-11 |
| Expire Date | 2036-08-11 |
| Cancel Date | |
| Last Action Date | 2026-08-11 |
| End Date | 2036-08-11 |
| Available Date | 2038-08-12 |
| Applicant Type | I - Individual |
| Entity Name | SWIDERSKI, MICHAEL C |
| Street Address / Locality | 187 BRIMFIELD ROAD HOLLAND, MA 01521 |
| County | Hampden County |
| Zip Location | 42°02'48.4"N 72°10'48.8"W |
| Maidenhead | FN32vb |
| FRN | 0003681798 |
| Licensee ID/SGIN | L00193946 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9602140441 |
| Phonetic weight / Morse weight | 12 / 88 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-07-11 | LIMOD - License Modified |
| 2005-11-19 | LIREN - License Renewed |
| 2016-01-29 | LIREN - License Renewed |
| 2016-01-29 | LIAUA - Administrative Update Applied |
| 2021-06-15 | LIAUA - Administrative Update Applied |
| 2024-08-29 | LIAUA - Administrative Update Applied |
| 2026-08-11 | LIREN - License Renewed |