Gulfstream announced today that its ultra-long-range, ultra-large-cabin Gulfstream G650 achieved Mach 0.995 as part of its 1,800-hour flight-test programme. The aircraft achieved this speed during ...
Making the wings on passenger jets thinner and longer can go a long way toward reducing drag and making them more efficient, but they vibrate like crazy. Engineers at NASA and Boeing are now tackling ...