On March 9, 2012, Channel Zero-operated numbered company 2190015 Ontario Inc. was granted permission to move the station's broadcasts from VHF channel 11 to UHF channel 15 (which had recently been vacated by CKXT-DT-1), in response to poor reception of CHCH-DT along its fringes in the Greater Toronto Area, compared to its former analogue signal on VHF channel 11 and transitional digital signal on UHF channel 18.