| Callsign | W6SFI |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-21 |
| Effective Date | 2025-11-21 |
| Expire Date | 2035-12-18 |
| Cancel Date | |
| Last Action Date | 2025-11-21 |
| End Date | 2035-12-18 |
| Available Date | 2037-12-19 |
| Applicant Type | I - Individual |
| Entity Name | Monroe, Anthony S |
| Street Address / Locality | 4572 Glenn St Fremont, CA 94536 |
| County | Alameda County |
| Zip Location | 37°34'13.8"N 121°58'52.5"W |
| Maidenhead | CM97an |
| FRN | 0025053273 |
| Licensee ID/SGIN | L01983584 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KK6YXD G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | 0011780777 |
| Phonetic weight / Morse weight | 11 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-12-18 | LIISS - License Issued |
| 2015-12-18 | VANGRT - Vanity Call Sign Assigned |
| 2022-07-27 | LIMOD - License Modified |
| 2025-11-21 | LIREN - License Renewed |