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Continue to ChatPontifications: C Series to Airbus, 10 years since program launch, lower fuel burn https://leehamnews.com/2018/07/02/pontifications-c-series-to-airbus-10-years-since-program-launch-lower-fuel-burn/
Pontifications: C Series to Airbus, 10 years since program launch, lower fuel burn https://leehamnews.com/2018/07/02/pontifications-c-series-to-airbus-10-years-since-program-launch-lower-fuel-burn/