Uncontained engine failure caused the 1989 Sioux City crash of United 232, when debris took out all three hydraulic lines. https://en.wikipedia.org/wiki/United

Uncontained engine failure caused the 1989 Sioux City crash of United 232, when debris took out all three hydraulic lines. https://en.wikipedia.org/wiki/United_Airlines_Flight_232#Takeoff_and_engine_failure https://en.wikipedia.org/wiki/United_Airlines_Flight_232#Tak...