2009 Air France 447. The copilot was panicking and never let go of the controls even after vocally handing them over. The pilot only seemed to realize this sho

2009 Air France 447. The copilot was panicking and never let go of the controls even after vocally handing them over. The pilot only seemed to realize this shortly before the crash. The wiki page for it mentions a lot of other issues https://en.wikipedia.org/wiki/Air_France_Flight_447 https://en.wikipedia.org/wiki/Air_France_Flight_447 . Including an offhand remark by the pilot that he only had one hour of sleep and warnings that only sounded when the plane was in a remotely sane orientation.