Boeing employees crowd the tarmac as the company's 787 Dreamliner taxies down the runway before its maiden flight at Paine Field, December 15, 2009. Boeing Co completed the first test flight of its new lightweight carbon and titanium Dreamliner, but the flight was cut short because of bad weather. The flight was more than two years behind schedule because of manufacturing and design problems. REUTERS/Robert Sorbo (UNITED STATES - Tags: TRANSPORT BUSINESS)