A final inspection is made of the cockpit of the Shuttle Carrier Aircraft before it is towed to the device for mating with space shuttle Discovery.

At the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida, a final inspection is made of the cockpit of the Shuttle Carrier Aircraft before it is towed to the mate-demate device for mating with space shuttle Discovery. This SCA, designated NASA 905, is a Boeing 747 jet originally manufactured for commercial use, which was modified by NASA to transport the shuttles between destinations on Earth. NASA 905 is assigned to the remaining ferry missions, delivering the shuttles to their permanent public display sites. Discovery’s new home will be the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Chantilly, Va. For more information on the SCA, visit http://www.nasa.gov/centers/dryden/news/FactSheets/FS-013-DFRC.html. For more information on shuttle transition and retirement activities, visit http://www.nasa.gov/transition. Photo credit: NASA/Tim Jacobs