Part of the plane’s flight control system is suspected of causing, at least in part, the crashes that killed all 346 people aboard the jets. Boeing believes it has solved issues with the 737 Max automated flight control system known as MCAS by updating the plane’s software, cockpit alerts and pilot training. If the nose of the 737 Max is pointed too high relative to its airspeed, it could go into a stall. Boeing originally designed MCAS to receive data from just one AOA sensor on the 737 Max. It will additionally include another indicator showing if the angle of attack sensors disagree that will now be standard equipment in all 737 Max airplanes.

Source: Ethiopian News March 27, 2019 11:37 UTC