Boeing identifies 737 MAX software glitch that may prompt delays

The Federal Aviation Administration is assembling a review board to assess whether a software glitch in Boeing's 737 MAX jet could pose a flight safety risk. Boeing has revealed an issue with the aircraft's navigation system that could exacerbate pilot workload during landings, potentially delaying the delivery of the company's latest narrowbody aircraft models.

In a statement, Boeing informed all 737 MAX operators about the software problem, which could impede access to automated flight guidance during certain landing scenarios. The company has advised operators on procedures to safely manage these instances. The FAA has also convened the review board to determine if the glitch constitutes a flight-safety concern, which could delay the certification of the Boeing 737 MAX 10 and complicate the rollout of the recently authorized MAX 7.

The glitch arises when a pilot needs to abort a landing, causing the autopilot to switch to a simpler mode of pitch control automation, thereby increasing pilot workload compared to the standard automation level. An enduring solution to the issue was initially set for 2028; however, Boeing aims to expedite the fix. Until a resolution is found, a bulletin is being prepared for pilots operating the 737 MAX.