Cape Canaveral Air Force Station Space Launch Complex 40 (SLC-40) previously Launch Complex 40 (LC-40) is a launch pad at the north end of Cape Canaveral Florida.The launch pad was used by the United States Air Force for four Titan III and Titan IV launches between 1965 and 2005.On April 25 2007 the US Air Force leased the complex to SpaceX to launch the Falcon 9 rocket.The pad has been used for eight Falcon 9 launches from 2010 through April 2014