 The closure of its Watson studios will mark the end of 45 years of broadcasting from the site.The changes are expected to be complete by 30 June 2020.As the only commercial television station in Canberra, CTC's programming operated independently from the television networks from its inception in 1962 until television aggregation in 1989 - though many viewers noticed CTC began to evolve towards the Ten Network schedule in early 1988 after the station was bought by the network.