Boeing 737 MAX software glitch triggers FAA safety review

The FAA is reviewing a software issue in versions 14 and 14.1 of the 737 MAX flight management computer: VNAV can disengage during a go-around with autopilot engaged, increasing pilot workload. Southwest and United will not accept new aircraft with the affected software. Certification of the MAX 10 and MAX 7 deliveries may be delayed.

• The issue affects software versions 14 and 14.1 of the 737 MAX computer
• VNAV can disengage during a go-around with autopilot engaged
• Southwest and United will not accept new aircraft with the affected software
• Boeing initially expected a permanent fix by 2028