| Callsign | K5QXX |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2016-06-17 |
| Effective Date | 2016-06-17 |
| Expire Date | 2026-06-11 |
| Cancel Date | |
| Last Action Date | 2016-06-17 |
| End Date | 2026-06-11 |
| Available Date | 2028-06-12 |
| Applicant Type | I - Individual |
| Entity Name | COOK, LEWIS M |
| Street Address / Locality | 1730 HELIX CT CONCORD, CA 945183445 |
| County | Contra Costa County |
| Zip Location | 37°57'01.3"N 122°01'19.4"W |
| Maidenhead | CM87xw |
| FRN | 0002516250 |
| Licensee ID/SGIN | L00191836 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 5 / 6 / CA |
| Prev Callsign / Prev Class | KE6PTM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0007309166 |
| Phonetic weight / Morse weight | 9 / 68 |