| Callsign | KK6SF |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2022-12-03 |
| Effective Date | 2022-12-03 |
| Expire Date | 2032-08-24 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2032-08-24 |
| Available Date | 2034-08-25 |
| Applicant Type | B - Amateur Club |
| Entity Name | San Francisco Auxiliary Communications Service |
| Street Address / Locality | 1011 Turk St Room 105A San Francisco, CA 94102 |
| County | San Francisco County |
| Zip Location | 37°46'46.5"N 122°25'09.6"W |
| Maidenhead | CM87ss |
| FRN | 0021897863 |
| Licensee ID/SGIN | L01721683 / 000 |
| Licensee Class | |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KJ6YRY |
| Next Callsign | |
| Trustee Callsign / Trustee Name | AE6B Nissen-Siegel, Corey R |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0010297572 |
| Phonetic weight / Morse weight | 10 / 58 |