FAA Investigates Boeing 737 MAX Software Glitch Amid Airline Pushback

A software glitch in Boeing's 737 MAX aircraft has triggered an investigation by the Federal Aviation Administration (FAA). The issue, which emerged after a cockpit software update, can occur when pilots change their planned flight path following a missed approach. In this scenario, pilots may have to fly the aircraft manually without some autopilot functions, potentially increasing their workload at low altitude.

Boeing notified 737 MAX operators about the issue in late August and initially said it did not pose a safety risk. However, the FAA is now investigating and could take action if it determines that additional measures are necessary.

The glitch has already prompted some airline customers to push back. Southwest Airlines Co. (LUV) and United Airlines Holdings Inc. (UAL) have told Boeing they do not want to receive new 737 MAX aircraft equipped with the affected software, instead requesting an earlier software version.