In addition to these internal efforts, we have also appointed a mishap investigation board, an external group of people who are independent from NASA who will immediately be charged with the opportunity to look at all of the information that was immediately locked down right after our absence of communications.

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On receipt of a warning, the pilot would make sure the cockpit door was locked and immediately begin landing procedures.

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Users can simply slide the Instant On-Record switch into its locked position to immediately start capturing video.

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Other doors appeared to have been locked, but it was not immediately clear why.

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