'Everything Hit the Roof': A Moment of Horror Unfolds on a Boeing 787

An investigation into the “technical event” that caused the Latam plane to lurch downward could focus on software, experts say. #press

https://www.wsj.com/articles/everything-hit-the-roof-a-moment-of-horror-unfolds-on-a-boeing-787-528e3b11?utm_source=press.coop