Airbus sales chief John Leahy said on Tuesday he was not worried about Boeing adopting a larger engine for its 737 MAX 9 jet, dubbing it "Mad MAX" because of the technical challenges it would face. Reuters reported on Sunday that Boeing was looking at modifying a larger 'LEAP' engine used on Airbus' hot-selling A321neo to make a 737 with more capacity and range. (finance.yahoo.com) 更多...