Includes: Amateur, Private Land Mobile, Commercial Land Mobile, Broadcast Auxiliary, Paging, Coast & Ground, Commercial Operator (covered radio services)
| # | Call Sign/Lease ID | Name | FRN | Radio Service | Status | Expiration Date |
|---|---|---|---|---|---|---|
| 71 | WQPC907 | COOK COUNTY SHERIFF'S POLICE DEPARTMENT | 0005255146 | YF | Expired | 06/09/2012 |
| 72 | WQPH298 | COOK COUNTY SHERIFF'S POLICE DEPARTMENT9 | 0005255146 | YE | Expired | 09/24/2013 |
| 73 | WQPH299 | COOK COUNTY SHERIFF'S POLICE DEPARTMENT1 | 0005255146 | YE | Expired | 09/24/2013 |
| 74 | WQYT892 | Cook County Sheriff's Police Department | 0005255146 | YE | Expired | 03/19/2017 |
| 75 | WQYT893 | Cook County Sheriff's Police Department | 0005255146 | YE | Expired | 03/19/2017 |
| 76 | WQYT894 | COOK COUNTY SHERIFF'S POLICE DEPARTMENT | 0005255146 | YE | Expired | 03/19/2017 |