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The Boeing 787 !!!!Boeing 787 may not fly this year
The structural flaw that delayed the first flight of the 787 Dreamliner is more complex than originally described by the company, and the plane's inaugural takeoff is likely at least four to six months away, say two engineers with knowledge of Boeing's problem.By Dominic Gates
Seattle Times aerospace reporter
The structural flaw that delayed the first flight of the 787 Dreamliner is more complex than originally described by the company, and the plane's inaugural takeoff is likely at least four to six months away, say two engineers with knowledge of Boeing's problem.
"It's got to take at least three to four months just to get something installed on an airplane," said a structures engineer who has been briefed on the issue. "It's definitely a costly fix to go and do this work."
A second engineer, who is familiar with the details of Boeing's construction method, said the fix must first be made on the nonflying test airplane in the Everett factory. Assuming that's successful, it will take another month or two to install the fix on the first airplane to fly.
Both engineers said the issue requires a thorough redesign of the plane's wing-to-body join, and the necessary parts will be very difficult to install on the test airplanes that have already been built. ..........(more)
The complete piece is at:
http://seattletimes.nwsource.com/html/boeingaerospace/2009513152_boeing22.html