File picture shows a Boeing 787 Dreamliner performing a display flight at the Farnborough Airshow 2012 in southern England

 
File picture shows a Boeing 787 Dreamliner performing a display flight at the Farnborough Airshow 2012 in southern England
A Boeing 787 Dreamliner, owned by Qatar Airways, performs a display flight at the Farnborough Airshow 2012 in southern England, in this file picture taken July 10, 2012. REUTERS/Luke MacGregor/Files
Tags: Boeing