WBUI
  | |
|---|---|
| City | Decatur, Illinois | 
| Channels | |
| Branding | 
  | 
| Programming | |
| Affiliations | 
  | 
| Ownership | |
| Owner | 
  | 
| Operator | Sinclair Broadcast Group via JSA/SSA; to be operated by Rincon Broadcasting Group upon sale of WICS/WICD | 
| WRSP-TV, WCCU, WICS, WICD | |
| History | |
| Founded | December 28, 1983 | 
First air date  | May 14, 1984 | 
Former call signs  | 
  | 
Former channel number(s)  | Analog: 23 (UHF, 1984–2009) | 
  | |
Call sign meaning  | The WB (former affiliation) and University of Illinois (allusion of service to Champaign–Urbana) | 
| Technical information | |
Licensing authority  | FCC | 
| Facility ID | 16363 | 
| ERP | 325 kW | 
| HAAT | 401 m (1,316 ft) | 
| Transmitter coordinates | 39°56′56″N 88°50′12″W / 39.94889°N 88.83667°W | 
| Links | |
Public license information   | |
| Website | cw23tv | 
WBUI (channel 23) is a television station licensed to Decatur, Illinois, United States, serving the Central Illinois region as an affiliate of The CW. It is owned by GOCOM Media, LLC, alongside Springfield-licensed Fox affiliate WRSP-TV, channel 55 (and its semi-satellite, Urbana-licensed WCCU, channel 27). GOCOM maintains joint sales and shared services agreements (JSA/SSA) with Sinclair Broadcast Group, owner of Springfield-licensed ABC affiliate WICS, channel 20 (and its semi-satellite, Champaign-licensed WICD, channel 15), for the provision of certain services. WBUI, WRSP and WICS share studios on East Cook Street in Springfield's Eastside; WBUI maintains an advertising sales office on South Main Street/US 51 in downtown Decatur and transmitter facilities in Whitmore Township (between Oreana and I-72).