High Quality Content by WIKIPEDIA articles! KYW is a class A AM radio station on 1060 kHz licensed to Philadelphia, Pennsylvania. KYW is owned by the CBS Radio unit of CBS Corporation, and has an all-news format. KYW was founded by the Westinghouse Electric Corporation, and was one of the three original Westinghouse all-news stations, along with WINS in New York and KFWB in Los Angeles. Its studios are located at 400 Market Street in Center City (downtown) Philadelphia along with sister CBS Radio station WYSP. Its transmitters are located in Lafayette Hill, Pennsylvania.