Free FM was a short-lived, mostly-talk-radio format and brand name for eleven FM CBS Radio stations in the United States, and was created because of Howard Stern's departure to Sirius Satellite Radio in January 2006. Free FM was given its name to highlight that its stations broadcast free-to-air, instead of requiring a subscription fee like satellite radio services. Launched on October 25, 2005, Free FM was phased out over the course of 2007, with the final station using it, KLSX, dropping the brand in November 2008.