Following its 1,800-mile journey from St. Louis to Edwards Air Force Base, Calif., on the back of one of NASA’s Shuttle Carrier Aircraft (SCA), Boeing’s Phantom Ray unmanned airborne system arrived safely at NASA’s Dryden Flight Research Center at Edwards Air Force Base. The six-hour flight from St. Louis took Phantom Ray and the SCA through Arkansas, Oklahoma, Texas, New Mexico, and Arizona before the aircraft landed in California.