CHAN was CTV's third-largest affiliate, and by far the largest in Western Canada. As such, it was one of the backbones of the CTV network for many years and one of the network's most successful affiliates. However, it was always somewhat hostile toward CTV. Management believed that the network's flagship station, CFTO-TV in Toronto, had too much influence over the network. In particular, CHAN felt CFTO received favouritism in the production of CTV's Canadian programming in the late 1960s and early 1970s.