After the shutdown of the KWQC-TV analog nightlight signal on June 26, 2009, the KWQC-TV call sign was legally transferred from the now-defunct analog channel 6 to the new digital channel 36 and the KWQC-DT call sign was officially discontinued. However, until mid-November 2009, the PSIP identifier continued to identify the main channel 6.1 as KWQC-DT. This finally changed before Thanksgiving Day in late November and the PSIP now identifies the main channel on 6.1 as the station's legal callsign, KWQC-TV.