WestJet Reports No Incidents Linked to Boeing 737 MAX Software Under FAA Review

WestJet says it has not experienced any problems related to a software issue that the Federal Aviation Administration (FAA) is currently investigating on some Boeing 737 MAX aircraft. This comes amid growing attention on a glitch affecting the plane’s flight management system.

The software problem involves the vertical navigation (VNAV) system, which helps pilots maintain planned altitudes during flight. In certain rare cases, especially during a missed landing or go-around, the system might disengage unexpectedly. While the autopilot remains active, pilots would face extra tasks during a critical and busy phase of flight.

The FAA is taking the issue seriously and has set up a Corrective Action Review Board to assess the risk and decide on any necessary steps to keep flights safe. Boeing has informed airlines about the problem and is reinforcing pilot procedures to handle the glitch. Engineers are also working on a software update to fix the issue permanently.

Several major U.S. airlines, including Southwest, United, Alaska, and American, have said their current 737 MAX planes don’t use the specific software versions affected. Southwest and United have even asked Boeing not to deliver new aircraft with the problematic software until it’s resolved.

This software concern may affect Boeing’s plans for certifying and delivering newer 737 MAX models, such as the MAX 10 and MAX 7. However, it’s still unclear if there will be delays. The FAA’s review is ongoing, and they have promised to act quickly if any safety risks are found.

WestJet’s statement helps reassure passengers and the public that their fleet has not encountered issues related to this software problem so far. Still, the situation highlights how even small software glitches in modern aircraft require close attention to maintain safety.