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Continue to ChatBjorn’s Corner: New aircraft technologies. Part 13. Friction drag https://leehamnews.com/2023/05/19/bjorns-corner-new-aircraft-technologies-part-13-friction-drag/
Bjorn’s Corner: New aircraft technologies. Part 13. Friction drag https://leehamnews.com/2023/05/19/bjorns-corner-new-aircraft-technologies-part-13-friction-drag/