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Continue to ChatNew and Derivative Airplanes: Some good, some not: Part 2 https://leehamnews.com/2014/10/07/new-and-derivate-airplanes-some-good-some-not-part-2/
New and Derivative Airplanes: Some good, some not: Part 2 https://leehamnews.com/2014/10/07/new-and-derivate-airplanes-some-good-some-not-part-2/