Boeing finishes initial test flight of 787 Dreamliner

Boeing`s troubled 787 Dreamliner completed a two-hour flight Monday, in a first test of the aircraft`s redesigned battery system.

The brief flight, which departed from Everett, Wash., took the plane along the Pacific coast into Oregon before returning to land at Paine Field. According to Boeing, the flight went "according to plan."

"The plan is to conduct one certification demonstration flight," Boeing spokesman Marc Birtel said. "That flight ... will demonstrate that the new battery system performs as intended during flight conditions." The Dreamliner has sold well in Asia and the Middle East, where airlines depend on long-range flights for much of their business and can benefit most from the improvements in fuel economy the lighter-weight plane promises. The problems with the new battery technology have already prompted Boeing`s European rival Airbus to revert to standard nickel-cadmium batteries in its A350 plane, designed to compete with the Dreamliner and due to make its first test flight in the middle of this year.


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