The fi nal assembly of the fi rst Boeing 787 has been completed and the fi rst “Dreamliner” left the assembly line late last month. The Boeing 787 Dreamliner is a mid-sized, wide body, twin-engined aircraft, which is scheduled to enter service in May 2008. Boeing has stated that it will be morefuel-effi cient than comparable earlier Boeing aircraft. It is also the fi rst major airliner to use composite material for most of its construction.