CITY-DT (channel 57) is a television station in Toronto, Ontario, Canada, serving as the flagship station of the Citytv network. It is owned and operated by network parent Rogers Sports & Media alongside Omni Television outlets CFMT-DT (channel 47) and CJMT-DT (channel 40). The stations share studios at 33 Dundas Street East on Yonge–Dundas Square in downtown Toronto, while CITY-DT's transmitter is located atop the CN Tower.

The station went on the air on September 28, 1972, by a consortium led by Phyllis Switzer, Moses Znaimer, Jerry Grafstein and Edgar Cowan, as CITY-TV, branded on-air as Citytv on Queen Street. In 1981, the station was sold to CHUM Limited, who retained Znaimer as an executive and moved to its 299 Queen Street West studios in 1987. For the majority of its early life, CITY-TV operated as an independent station, best known for its unconventional approaches to news and other locally produced programming. After having used syndication to bring its original programming to other Canadian markets, CHUM later used CITY-TV as the basis and flagship station of a television system, acquiring and establishing new stations under the Citytv name.

CITY-DT

In 2006, CTVglobemedia announced its intent to acquire CHUM Limited, but was required to divest stations due to conflicts with CTV stations it already owned in Citytv's markets. CTV chose to keep the stations of CHUM's secondary A-Channel system, as well as CITY-TV's sister news channel CP24 and its other cable channels MuchMusic, but divested CITY-TV and its sister stations to Rogers Media. Under Rogers ownership, CITY-TV's programming became more conventional in nature.

CITY-DT

History

The station first signed on the air on September 28, 1972, broadcasting on UHF channel 79, an allocation given to the station as all of the VHF licences in the Toronto area were taken by other parties. It operated as an independent station, and its transmitter operated at an effective radiated power of 31kW. The founding ownership group Channel Seventy-Nine Ltd. consisted of – among others – Phyllis Switzer, Moses Znaimer, Jerry Grafstein and Edgar Cowan. The four principal owners raised over $2 million to help start up the station, with Grafstein raising about 50% of the required funds, Znaimer raising around 25%, and the remainder being accrued by Switzer and Cowan. The channel 79 licence was granted to the company on November 25, 1971. The station operated from studio facilities located at 99 Queen Street East, near Church Street, at the former Electric Circus nightclub.

CITY-DT

The station lost money early on, and was in debt by 1975. Multiple Access Ltd. (the owners of CFCF-TV in Montreal) purchased a 45% interest in the station, and sold its stake to CHUM Limited three years later. CITY was purchased outright by CHUM in 1981 with the sale of Moses Znaimer's interest in the station. Znaimer remained with the station as an executive until 2003, when he retired from his management role but continued to work with the station on some production projects.

In 1976, the station's main transmitter began broadcasting at 208 kW from the CN Tower. The station switched channel allocations on July 1, 1983, moving to UHF channel 57, the result of Industry Canada's decision to reassign frequencies corresponding to high-band UHF channels 70 to 83 to the new AMPS mobile phone systems as a result of a CCIR international convention in 1982. On September 1, 1986, a rebroadcast transmitter was put into operation in Woodstock (CITY-TV-2 on channel 31, which also served nearby London); another transmitter was set up in Ottawa in 1996 (CITY-TV-3 on channel 65).

In May 1987, CITY and the other CHUM-owned television properties moved their operations to the company's headquarters at 299 Queen Street West, which became one of the most recognizable landmarks in the city. On March 30, 1998, CHUM launched CablePulse 24 (CP24), a local cable news channel whose programming used anchors from and featured reports filed by CITY-TV's news staff, rebroadcasts of the station's CityPulse newscasts and select programming from CITY and other CHUM stations.