Boeing 737 MAX 7 and 10 Certification Stalls Over VNAV Software Flaw

By Bojan Stojkovski · Interesting Engineering · 2026-09-27

Interesting Engineering reports that a new software glitch in the Boeing 737 MAX flight management computer is triggering a Federal Aviation Administration safety review. The error can cause the vertical navigation system to disengage during complex missed-approach maneuvers, sig

Interesting Engineering reports that a new software glitch in the Boeing 737 MAX flight management computer is triggering a Federal Aviation Administration safety review. The error can cause the vertical navigation system to disengage during complex missed-approach maneuvers, sig