Original sentence: Continuing in the history of innovation, PiAC flew the world's first autonomous autogyro in the summer of 2006.Future Combat Systems.PiAC FCS Entries.PiAC's history of innovation and new ideas lead to their selection as prime contractor for several Army Future Combat Systems UAV systems.Piasecki X-49
Edited sentence: Continuing in the history of innovation, PiAC flew the world's first autonomous autogyro in the summer of 2006 and continues developing new an innovative designs.PiAC's history of innovation and new ideas lead to their selection as prime contractor for several Army Future Combat Systems UAV systems, and his designs continue to inspire the development of new aircraft throughout the industry.Presently, the company is engaged in a flight test program for a new compound helicopter design based on the Blackhawk - Piasecki's Speedhawk.Sikorsky Piasecki X-49, UAV, Future Combat Systems.Speedhawk First Flight