FlyTunes, a mobile content network that delivers radio, video, and podcasts to cell phones, just announced that Entercom Communications (one of the five largest broadcasting groups in the U.S.) has come on board.

Starting in San Francisco, Entercom stations will be available in a new "Cities" section of the FlyTunes Guide, the company said in a statement. They plan to roll out additional stations over the next three months.

FlyTunes currently offers over 650 channels of music, local, and national news, along with weather, video, and podcasts to iPhone, iPod, and other cell phone listeners in 130 countries.