CFIQ (640 kHz) is a commercial AM radio station licensed to Richmond Hill, Ontario, and serving Greater Toronto. The station airs a talk format and is known as 640 Toronto. It is owned by Corus Entertainment with radio studios and offices in the Corus Quay Building at 25 Dockside Drive in Toronto. CFIQ is powered at 50,000 watts, the maximum for Canadian AM stations. To protect other stations on 640 AM, it must use a directional antenna. Although it is licensed to a suburban community north of the city, its transmitter is about 60 kilometers (38 miles) south of Toronto. CFIQ's eight-tower array is in the town of Lincoln, in Niagara Region, near the southeast corner of Greenlane and Merritt Road. This location allows the station's signal to cover a large part of Southern Ontario beyond Greater Toronto, as well as Western New York state during the day and at night. History Early years On July 1, 1957, the station first signed on as CJRH. It was a 500-watt station, broadcasting on 1300 kHz. The last two letters in the call sign referred to its city of license, Richmond Hill. It moved to 1310 in 1959, and changed its call letters to CFGM in 1961. The station adopted a country format in 1964. A few years later, it became Canada's first 24-hour country station. Don Daynard, a longtime personality on CHFI-FM, was a host on CFGM in the 1960s. The station moved to 1320 in 1978, and to 640 kHz on September 16, 1988. Top 40 era After 26 years as a country station, CFGM changed its format and call letters at 5 p.m. on June 29, 1990, broadcasting a rock-leaning Top 40/CHR format as AM 640 The Hog, CHOG (which would later shift towards a more mainstream direction in September 1991). In June 1992, the station rebranded as AM 640 The Beat Of Toronto, and adjusted its format to Rhythmic CHR. Several notable radio personalities were associated with the station during this era, including John Gallagher, Tarzan Dan (Freeman), Pat Cochrane, Adrian Bell, Tony Monaco, Deanna Nason, Randy Taylor, Eric Hollo, Kenny 'The Hitman' Caughlin, Roger Kelly and the Toronto radio team of Jesse and Gene. After CFTR moved from contemporary hits to all-news in 1993, AM 640 (still with the calls CHOG) was the last Top 40 station in the Toronto radio market until CISS-FM adopted the format