The Boeing Dyna-Soar was designed to be a 35.5-foot piloted vehicle, had a sharply swept delta 20.4-ft-span wing, and was shaped remarkably like the shuttles of today. Eleven manned flights were to be launched from Cape Canaveral Fla., starting in November 1964. Dyna-Soar's first orbital flight was tentatively scheduled for early 1965.