Or the lock wire was left off or done incorrectly | Hacker News

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		lokar on Jan 8, 2024 \| parent \| context \| favorite \| on: United finds loose bolts on plug doors during 737 ... Or the lock wire was left off or done incorrectly

someguydave on Jan 8, 2024 [–]

Aren’t there multiple signoffs & inspections to see if the lock wire was being done correctly?

shawnz on Jan 9, 2024 | [–]

No matter the real root cause, surely multiple layers of precautions must have failed to allow this to happen, right? So given that's a foregone conclusion, how can we discredit a hypothesis based on that?

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