User contributions
- 18:10, 13 April 2024 diff hist -153 m STARCOM21 Statewide Illinois-RID 11 →175xxx Hanover Township (Cook County)
- 13:39, 12 March 2024 diff hist +162 STARCOM21 Statewide Illinois-RID 11 →175xxx Hanover Township (Cook County)
- 15:51, 20 February 2024 diff hist +53 Cook County (IL) Schools →Schaumburg Schools