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Continue to ChatOdds and Ends: Puzzling math remains puzzling in 737 v A320 debate https://leehamnews.com/2012/05/11/odds-and-ends-puzzling-math-remains-puzzling-in-737-v-a320-debate/
Odds and Ends: Puzzling math remains puzzling in 737 v A320 debate https://leehamnews.com/2012/05/11/odds-and-ends-puzzling-math-remains-puzzling-in-737-v-a320-debate/