| Callsign | KN6YWU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-03-13 |
| Effective Date | 2025-06-23 |
| Expire Date | 2033-03-13 |
| Cancel Date | |
| Last Action Date | 2025-06-23 |
| End Date | 2033-03-13 |
| Available Date | 2035-03-14 |
| Applicant Type | I - Individual |
| Entity Name | Griswell, Mary J |
| Street Address / Locality | 5 Tyr Ct Pleasant Hill, CA 94523 |
| County | Contra Costa County |
| Zip Location | 37°57'15.0"N 122°04'32.8"W |
| Maidenhead | CM87xw |
| FRN | 0033495003 |
| Licensee ID/SGIN | L02647464 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011619849 |
| Phonetic weight / Morse weight | 13 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-03-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-03-13 | LIISS - License Issued |
| 2025-06-23 | LIMOD - License Modified |