LOUISVILLE, Colo. .

LOUISVILLE, Colo. – During NASA's Commercial Crew Development Round 2 CCDev2) activities for the Commercial Crew Program CCP, Sierra Nevada Corp. SNC built a Simulator and Avionics Laboratory to help engineers evaluate the Dream Chaser's characteristics during the piloted phases of flight. Located at Sierra Nevada’s Space Systems facility in Louisville, Colo., it consists of a physical cockpit and integrated simulation hardware and software. The simulator is linked to the Vehicle Avionics Integration Laboratory, or VAIL, which serves as a platform for Dream Chaser avionics development, engineering testing and integration. VAIL also will also be used for verification and validation of avionics and software. Sierra Nevada is one of seven companies NASA entered into Space Act Agreements SAAs with during CCDev2 to aid in the innovation and development of American-led commercial capabilities for crew transportation and rescue services to and from the International Space Station and other low Earth orbit destinations. For information about CCP, visit www.nasa.gov/commercialcrew. Photo credit: Sierra Nevada Corp.