| Callsign | KC1KNB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2018-11-15 |
| Effective Date | 2024-04-12 |
| Expire Date | 2028-11-15 |
| Cancel Date | 2024-05-07 |
| Last Action Date | 2024-05-07 |
| End Date | 2024-05-07 |
| Available Date | 2026-05-08 |
| Applicant Type | I - Individual |
| Entity Name | Brown, Sean R |
| Street Address / Locality | 3313 Symmes Cir Arlington, MA 024742985 |
| County | Middlesex County |
| Zip Location | 42°25'15.4"N 71°09'22.9"W |
| Maidenhead | FN42kk |
| FRN | 0028012664 |
| Licensee ID/SGIN | L02226069 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | K1SRB |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011024787 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-11-15 | SYSGRT - New Systematic Call Sign Assigned |
| 2018-11-15 | LIISS - License Issued |
| 2019-02-27 | LIMOD - License Modified |
| 2024-02-28 | LIAUA - Administrative Update Applied |
| 2024-04-12 | LIMOD - License Modified |
| 2024-05-07 | LICAN - License Canceled |
FCC comments
| 2024-05-07 | Issued vanity call sign. |