3/6/2023 0 Comments Vox youtube 737 max scandal![]() Months behind Airbus, Boeing had to play catch-up. The software was meant to compensate for bigger, more fuel-efficient engines and ensure the plane flew the same way as an earlier version. While investigators are still trying to determine the cause of the crash in Ethiopia this month and one in Indonesia in October, they are focused on a newly installed piece of software designed to avoid stalls. Prosecutors and regulators are investigating whether the effort to design, produce and certify the Max was rushed, leading Boeing to miss crucial safety risks and to underplay the need for pilot training. The competitive pressure to build the jet - which permeated the entire design and development - now threatens the reputation and profits of Boeing, after two deadly crashes of the 737 Max in less than five months. The 737 Max was born roughly three months later. Instead, it decided to update its workhorse 737, promising the plane would be done in six years. To win over American, Boeing ditched the idea of developing a new passenger plane, which would take a decade. If Boeing wanted the business, it would need to move aggressively, the airline executive, Gerard Arpey, told Mr. James McNerney Jr., to say a deal was close. The chief executive of American called Boeing’s leader, W. American Airlines, an exclusive Boeing customer for more than a decade, was ready to place an order for hundreds of new, fuel-efficient jets from the world’s other major aircraft manufacturer, Airbus. When Airbus competed for a big order from American Airlines in 2011, Boeing opted to update its 737 rather than design a new jet.Ruth Fremson/The New York Timesīoeing faced an unthinkable defection in the spring of 2011. Work on a 737 Max 8 this week at Boeing’s plant in Renton, Wash. It fixed the angle-of-attack problem in most situations, but it created new problems in other situations when it made it difficult for pilots to directly control the plane without being overridden by the MCAS.īoeing Was ‘Go, Go, Go’ to Beat Airbus With the 737 Max But moving the engine nacelle (and a related change to the nose of the plane) changed the aerodynamics of the plane, such that the plane did not handle properly at a high angle of attack.* That, in turn, led to the creation of the Maneuvering Characteristics Augmentation System (MCAS). To get the engine under the 737 wing, engineers had to mount the engine nacelle higher and more forward on the plane. The problem is that an airplane is a big, complicated network of interconnected parts. “We figured out a way to get a big enough engine under the wing.” “There’s been fairly extensive engineering work on it,” he said. In a March 2011 interview with Aircraft Technology, Mike Bair, then the head of 737 product development, said that reengineeing was possible. ![]() As the industry trade publication Leeham News and Analysis explained earlier in March, Boeing engineers had been working on the concept that became their 737 MAX even back when the company’s plan was still not to build it. ![]()
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