The channel 6 frequency was allocated to Miami by the Federal Communications Commission (FCC) in June 1957, as part of a minor reorganization nationwide of VHF channel assignments. The channel was reallocated to the city of South Miami when Coral Television was awarded a construction permit to build channel 6 in April 1964. In February 1967, seven months before WCIX went on the air, Coral Television successfully convinced the FCC to move the community of license back to Miami proper, where the station could serve more viewers.