Boeing 737 Max (accident investigations)

The Boeing 737 Max faced crashes partly due to a flight control system called MCAS, which was designed to prevent stall by adjusting the plane's nose. However, it relied on a single sensor that sometimes provided faulty data, causing the system to activate improperly and push the plane downward. Investigations revealed issues with the aircraft’s design, insufficient pilot training, and Boeing's communication lapses. As a result, the 737 Max was grounded globally for safety upgrades and pilot procedures were improved to prevent similar incidents, emphasizing the importance of system reliability and thorough pilot training.