| Callsign | KN6SLF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2022-01-18 |
| Effective Date | 2026-09-29 |
| Expire Date | 2032-01-18 |
| Cancel Date | 2026-09-29 |
| Last Action Date | 2026-09-29 |
| End Date | 2026-09-29 |
| Available Date | 2028-09-30 |
| Applicant Type | I - Individual |
| Entity Name | Chiu, Matthew |
| Street Address / Locality | 12605 CARMEL CANYON RD SAN DIEGO, CA 921303193 |
| County | San Diego County |
| Zip Location | 32°56'51.3"N 117°12'26.6"W |
| Maidenhead | DM12jw |
| FRN | 0031766421 |
| Licensee ID/SGIN | L02518260 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AK6WH |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012201764 |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2022-01-18 | SYSGRT - New Systematic Call Sign Assigned |
| 2022-01-18 | LIISS - License Issued |
| 2026-08-03 | LIMOD - License Modified |
| 2026-09-29 | LICAN - License Canceled |
FCC comments
| 2026-09-29 | Issued new systematic call sign. |