The third driverless car competition of the DARPA Grand Challenge[1] was commonly known as the DARPA Urban Challenge. It took place on November 3, 2007 at the site of the now-closed George Air Force Base (currently used as Southern California Logistics Airport), in Victorville, California (Google map), in the West of the United States.[2] Discovery's Science channel followed a few of the teams and covered the Urban Challenge in its Robocars Archived 2008-07-30 at the Wayback Machine series.[3]