WWJ (950 kHz) is a commercial AM radio station licensed to serve Detroit, Michigan, featuring an all-news format known as "Newsradio 950 WWJ". Owned by Audacy, Inc., the station services Metro Detroit, is the market affiliate for CBS News Radio, and the flagship station for the Michigan Sports Network. Operating on a regional broadcast frequency, its studios are in the Panasonic Building in Southfield, and its transmitter site is near Newport. WWJ is licensed by the Federal Communications Commission to broadcast in the HD Radio format, and is simulcast on an HD subchannel of sister station WXYT-FM.