| Callsign | K6GTO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-12-13 |
| Effective Date | 2017-12-13 |
| Expire Date | 2028-02-26 |
| Cancel Date | |
| Last Action Date | 2017-12-13 |
| End Date | 2028-02-26 |
| Available Date | 2030-02-27 |
| Applicant Type | I - Individual |
| Entity Name | COOKE, WILLIAM S |
| Street Address / Locality | 1412 POUST RD MODESTO, CA 95358 |
| County | Stanislaus County |
| Zip Location | 37°36'41.9"N 121°06'28.3"W |
| Maidenhead | CM97ko |
| FRN | 0001957133 |
| Licensee ID/SGIN | L00252844 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KC6SHK P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 9801105983 |
| Phonetic weight / Morse weight | 8 / 58 |