sentences:  The station brands itself as having " The Big Mix Weekend" featuring music from the 1980s & 1990s, reairs of American Top 40 from the 1980s with countdown legend Casey Kasem.WFMX went on the air March 17, 1990 as a satellite fed oldies format under the call letters WHQO (Standing for "Headquarters for Oldies") changing a few years later to a community-based AC format as "The Light at the end of the dial".In the late 1990s, as ownership of the station changed frequently the station changed formats several times.