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Which of the following is not crash protected?

  • A.A deployable recorder
  • B.The quick access recorder
  • C.The flight data recorder
  • D.The cockpit voice recorder

Answer: B

Correct answer: The quick access recorder

The quick access recorder sits in an ordinary avionics enclosure, which is what makes it quick to access. It exists for routine monitoring, where the data is downloaded after every flight.

The other three are all crash protected: the data and voice recorders in a hardened module that must survive impact, crush, fire and immersion in sequence, and the deployable recorder in the same kind of module, differing only in that it separates from the airframe and floats rather than staying with the wreckage.

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