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Continue to ChatBjorn’s Corner: Why e in ePlane shall stand for environment, Part 3. Open rotor revisited. https://leehamnews.com/2020/01/03/bjorns-corner-why-e-in-eplane-shall-stand-for-environment-part-3/
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 3. Open rotor revisited. https://leehamnews.com/2020/01/03/bjorns-corner-why-e-in-eplane-shall-stand-for-environment-part-3/