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Which was the first commercial aircraft with 50% of its structure weight made of carbon-fiber composite?(a) Boeing 777(b) Boeing 787(c) Boeing 747(d) Airbus A380The question was posed to me in a job interview.I would like to ask this question from Fundamentals in section Aircraft Fundamentals of Aircraft Maintenance

Answer»

Correct CHOICE is (b) BOEING 787

Easy explanation: The Boeing 787 was the FIRST commercial aircraft with 50% of its structure weight made of carbon-fiber composites, along 20% Aluminum and 15% TITANIUM. It first flew in 2009.



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