Wikipedia
WGRT is an adult contemporary radio station in Port Huron, Michigan. It is owned by Port Huron Family Radio and broadcasts with a power of 3,000 watts. WGRT signed on in October 1991. The station airs a satellite-delivered AC format ("Today's Hits and Yesterday's Favorites") from Citadel Media.
The station can be heard as far as Lapeer County and in parts of northern Macomb and southern Sanilac counties. The station is also heard as far east as Strathroy, Ontario; however, reception in the Canadian portion of WGRT's listening area, as well as areas closer to Detroit and Windsor, may be compromised, following the approval by the CRTC to upgrade the broadcast power of CHST-FM in London, Ontario ( east of Port Huron), increasing its maximum ERP from 12,100 to 100,000 watts; and the sign on of CINA-FM in Windsor in 2012. Like WGRT, CHST-FM and CINA-FM both also broadcast on 102.3 FM.