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NASA unveils plans for a supersonic passenger jet without the sonic boom
Washington - The US space agency NASA has commissioned a new supersonic jet called the "Low-Boom Flight Demonstrator" (LBFD) reducing the noise of a sonic boom. (airlinerwatch.com) المزيد...
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If any company could do it, it would be Lockheed, forty years ago!
Believe it when i see it!
