Moments after taking off from the Norwegian island of Værøy, a turboprop plunges into the North Atlantic. Investigators discover damage to a critical steering component. And when they learn another flight nearly met the same fate at the notoriously tricky airport, they diagnose a perfect storm of controversial decisions that put lives at risk.

An out-of-control turboprop breaks apart while trying to land at Dusseldorf airport, instantly killing everyone onboard.