Friday’s flight of a Titan IVB launch vehicle, out of Cape Canaveral, Fla., was supported — as the Titan program has been for 50 years — by Aerojet engines. The Titan IVB vehicle lofted a classified payload for the U.S. National Reconnaissance Office, powered by Aerojet’s first- and second-stage storable liquid rocket engines. This flight marked the final Titan IV launch from Cape Canaveral; the final Titan IV lift-off is scheduled to happen this summer in California at Vandenberg AFB.

Friday’s successful launch marked a milestone for Titan’s prime contractor, Lockheed Martin, and Aerojet: the program is celebrating both its 50th anniversary and its final flights.

“The final Florida launch of the Titan IV Friday began to wrap up a highly successful history between Aerojet and America’s longest running rocket program,” said Aerojet President Michael Martin.

Aerojet, a GenCorp Inc. Company (NYSE: GYNews), is a world-recognized aerospace and defense leader principally serving the missile and space propulsion, and defense and armaments markets. GenCorp is a leading technology-based manufacturer of aerospace and defense products and systems with a real estate business segment that includes activities related to the development, sale and leasing of the Company’s real estate assets. Additional information about Aerojet and GenCorp can be obtained by visiting the Companies’ web sites at http://www.Aerojet.com and http://www.GenCorp.com .