Viewers in America’s third-largest television market can now experience the future of broadcast television as five stations join to launch NextGen TV technology, also known as ATSC 3.0. Switching on the new transmission standard are CBS’s WBBM-TV (CBS); Fox’s WFLD (Fox); NBC’s WMAQ (NBC); Nexstar’s WGN (independent); and Univision’s WGBO (Univision).