| Callsign | KK6EXX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-06-07 |
| Effective Date | 2013-06-07 |
| Expire Date | 2023-06-07 |
| Cancel Date | 2025-06-10 |
| Last Action Date | 2025-06-10 |
| End Date | 2023-06-07 |
| Available Date | 2025-07-11 |
| Applicant Type | I - Individual |
| Entity Name | Montalvo Jr, William R |
| Street Address / Locality | 2500 Mackinaw Way Sacramento, CA 95826 |
| County | Sacramento County |
| Zip Location | 38°32'37.9"N 121°22'41.8"W |
| Maidenhead | CM98hn |
| FRN | 0022742571 |
| Licensee ID/SGIN | L01794066 / 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 | 0005810126 |
| Phonetic weight / Morse weight | 11 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-06-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-06-07 | LIISS - License Issued |
| 2025-06-10 | LIEXP - License Expired |