| Callsign | K1WMC |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-12-16 |
| Effective Date | 2025-12-16 |
| Expire Date | 2036-01-22 |
| Cancel Date | |
| Last Action Date | 2025-12-16 |
| End Date | 2036-01-22 |
| Available Date | 2038-01-23 |
| Applicant Type | I - Individual |
| Entity Name | Callahan, Walter M |
| Street Address / Locality | 161 Mechanic Street, Apt. 4402, PO Box 02019 Bellingham, MA 02019 |
| County | Norfolk County |
| Zip Location | 42°04'36.1"N 71°28'28.2"W |
| Maidenhead | FN42gb |
| FRN | 0025032962 |
| Licensee ID/SGIN | L01981990 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | KC1EQW G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007909624 |
| Phonetic weight / Morse weight | 8 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-01-22 | LIISS - License Issued |
| 2016-01-22 | VANGRT - Vanity Call Sign Assigned |
| 2017-08-30 | LIMOD - License Modified |
| 2024-03-12 | LIAUA - Administrative Update Applied |
| 2025-12-16 | LIREN - License Renewed |