| Callsign | K1SM |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-09-16 |
| Effective Date | 2026-09-16 |
| Expire Date | 2036-11-04 |
| Cancel Date | |
| Last Action Date | 2026-09-16 |
| End Date | 2036-11-04 |
| Available Date | 2038-11-05 |
| Applicant Type | I - Individual |
| Entity Name | HASSAN, WILLIAM A |
| Street Address / Locality | PO Box 617 Medway, MA 02053 |
| County | Norfolk County |
| Zip Location | 42°09'22.3"N 71°25'49.2"W |
| Maidenhead | FN42gd |
| FRN | 0008179574 |
| Licensee ID/SGIN | L00615774 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | WA1IML A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007374446 |
| Phonetic weight / Morse weight | 7 / 50 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-08-26 | LIREN - License Renewed |
| 2010-10-26 | LIAUA - Administrative Update Applied |
| 2011-09-08 | LIAUA - Administrative Update Applied |
| 2016-08-11 | LIREN - License Renewed |
| 2026-09-16 | LIREN - License Renewed |