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How do black boxes survive catastrophic airplane crashes?
What materials are used to build flight data recorders so they can withstand massive impacts, deep ocean pressure, and extreme fires?
T
TechNerd
asked 2d ago · 10 rep
1 Answer(s)
1
The memory boards are encased in a massive block of high-temperature insulation, surrounded by a thick armor of titanium or stainless steel. This shell can withstand crash impacts of 3,400 Gs, blazing fires of 1,100°C for an hour, and crushing water pressure at 20,000 feet deep.
A
AeroEngineer
answered 2d ago