KKFR
KKFR (98.3 FM) is a commercial radio station that is licensed to Mayer, Arizona, and serves the Phoenix metropolitan area. The station is owned and operated by Riviera Broadcast Group and airs a rhythmic contemporary radio format. KKFR broadcasts with an effective radiated power of 41 kW. The station's studios are located on 7th Street in Midtown Phoenix and its transmitter is located in Crown King, Arizona, producing a rimshot signal from northwest of Phoenix. KKFR is the flagship station of the nationally syndicated program Dana Cortez Show. KKFR primarily competes against mainstream top 40 stations KZZP and KALV-FM, and classic hip hop station KZCE. This marks the first time in many years that "Power" had significant competition with rival stations in the market. History 92.3 FM On December 19, 1970, the station at 92.3 FM first signed on with the call sign KXTC, and aired a mix of mainstream and contemporary jazz music. In 1978, the station switched to a disco format which lasted two years, using the name "Disco 92". Show hosts included Scott Tuchman and Rick Nuhn. In 1980 KXTC began playing "cross-country" as KC92. The music was a combination of country and pop with songs by