Pendleside Dingbats C/D 6 January 2025
Quizzes & Puzzles3 mins ago
I am not generally superstitious but I'm starting to think that there is something fundementally wrong with this plane. I ain't getting on one!
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For more on marking an answer as the "Best Answer", please visit our FAQ.// knew it was something to do with bolts! //
the hold door issue was due to poor design - after AA96 lost its door over Windsor Ontario modifications were created but no airworthiness directive was issued due to a cosy relationship between the FAA and Mcdonnell Douglas. the result was the modification wasn't mandated, leading to the loss of Turkish 981 in 1973, at the time the worst loss of life in a single aircraft incident.
AA191 lost one of its engines at Chicago in 1979 because the bolts holding the engine assembly to the wing failed. it wasn't the fault of the bolts per-se but as a result of a flawed maintenance procedure devised by the airline - it saved 15 hours of work but rendered the wing/engine pylon assembly liable to serious damage if the engineers weren't really careful. this incident aso uncovered serious deficiencies in the control surface hydraulic system - had these defeciencies not been there, the loss of the engine would not have led to the loss of the aircraft.
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