Boeing To Fix Their 737 Aircraft

Boeing has been in the news recently amid the issues that have been plaguing their aircraft. Their 737 MAX commercial aircraft in particular has been the victim of a couple of serious crashes, resulting in a lot of bad press for Boeing and a lack of consumer confidence in their aircraft. What caused the 737 MAX aircraft to crash? The United States Government is working on releasing official reports on the two accidents and the preliminary report on the accident that occurred on Ethiopian Airlines Flight 302 has been released. Results from the preliminary report show that the airplane’s Maneuvering Characteristics Augmentation System, otherwise known as MCAS, inadvertently activated in response to incorrect signals from the aircraft’s flight angle of attack information. The aircraft’s angle of attack, a key factor in keeping an aircraft afloat in the air, is closely monitored by the 737’s Maneuvering Characteristics Augmentation System and the MCAS is supposed to activate under certain conditions or if the angle of attack reaches certain thresholds. The preliminary reports show that incorrect activation of the Maneuvering Characteristics Augmentation System caused a situation where the flight’s pilots in command were unable to compensate for, ultimately resulting in the aircraft crashes. Pilots are typically under significant stress during flying as it is, and counteracting an improperly functioning system such as the Maneuvering Characteristics Augmentation System can quickly overwhelm the pilot to the point of crashing. In an attempt to counteract the improperly functioning Maneuvering Characteristics Augmentation System, Boeing plans to roll out a software update which will allow the pilots to safely overcome the Maneuvering Characteristics Augmentation System and manually control the airplane should a system failure happen again. It is unclear as to when Boeing will release the software updates, however they are currently testing the software updates in demo flights.

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