SAVANNAH, Georgia, May 18, 2015 — Gulfstream Aerospace Corp, a wholly owned subsidiary of General Dynamics, today announced that the all-new Gulfstream G500 successfully completed its first flight. The G500 is part of Gulfstream’s new family of clean-sheet aircraft, the G500 and G600, and the first of the two to begin flight tests. (gulfstreamnews.com) 更多...