| Callsign | K9QCU |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-09-24 |
| Effective Date | 2018-09-24 |
| Expire Date | 2028-11-19 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2028-11-19 |
| Available Date | 2030-11-20 |
| Applicant Type | B - Amateur Club |
| Entity Name | ORIGINAL CHICAGO CALL SIGN ASSOC |
| Street Address / Locality | 4957 DELACROIX ROAD RANCHO PALOS VERDES, CA 90275 |
| County | Los Angeles County |
| Zip Location | 33°45'11.3"N 118°22'04.7"W |
| Maidenhead | DM03ts |
| FRN | 0006972103 |
| Licensee ID/SGIN | L00507531 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 6 / CA |
| Prev Callsign / Prev Class | KF6TAV |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W6TA Sokolin, Stuart |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008379421 |
| Phonetic weight / Morse weight | 11 / 72 |