What went wrong with the Boeing 737 Max 8

As airlines and safety regulators worldwide scramble to understand why two Boeing 737 Max 8 jets crashed in chillingly similar accidents, more indications are pointing to how an automated anti-stalling system may be linked to the model’s unusually deadly debut. The safety feature—the Maneuvering Characteristics Augmentation System (MCAS)—appears to have sent both planes into their fatal dives as pilots struggled to keep aloft. The 737 Max 8 and 9 were grounded by regulators around the world last week. Here are key details that have been reported—most significantly by the Seattle Times—about a series of engineering, regulatory, and political missteps that preceded software being installed on a widely used plane without pilots apparently fully understanding its risks.

via https://qz.com/1575509/what-went-wrong-with-the-boeing–737-max–8/