| Callsign | KN6SFK |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-12-20 |
| Effective Date | 2025-08-09 |
| Expire Date | 2031-12-20 |
| Cancel Date | |
| Last Action Date | 2025-08-09 |
| End Date | 2031-12-20 |
| Available Date | 2033-12-21 |
| Applicant Type | I - Individual |
| Entity Name | Woollvin, Patrick B |
| Street Address / Locality | 3034 Three Springs Rd San Jose, CA 95140 |
| County | Santa Clara County |
| Zip Location | 37°23'36.6"N 121°37'12.0"W |
| Maidenhead | CM97ej |
| FRN | 0031277791 |
| Licensee ID/SGIN | L02510991 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0009840291 |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2021-12-20 | SYSGRT - New Systematic Call Sign Assigned |
| 2021-12-20 | LIISS - License Issued |
| 2023-04-25 | LIAUA - Administrative Update Applied |
| 2025-08-09 | LIAUA - Administrative Update Applied |