Boeing is studying the potential use of the larger CFM Leap-1A on a further stretch of the 737 MAX as part of efforts to counter the growing sales lead of the competing Airbus A321neo. The development, which would conceivably give Boeing a relatively quick-reaction, tactical response to the higher capacity Airbus, is believed to include adding at least four more seat rows to increase maximum capacity to around 190 passengers. According to a Reuters report on the study, Boeing is believed to ...


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