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SR 111 Investigation Report

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2.2.4  Image Recording

Although regulations do not require the recording of cockpit images, it is technically feasible to do so in a crash-protected manner. Recorded images could provide additional valuable information about crew actions, equipment failures, settings, selections, aircraft flight display information, location of smoke, and other elements that could help more clearly ascertain what took place. Such information could be used to more quickly and effectively determine what happened so that safety deficiencies are more reliably identified.

Much of the interaction that occurs within the cockpit is done by non-verbal means. Without recorded cockpit images, information must be gleaned and deduced by piecing together information from observations made during wreckage examination, and from the CVR and FDR recordings. Although the information obtained from these recording devices can be of significant value, the recordings often provide only partial and unclear information. Frequently, the information does not provide the context of the events, or does not provide sufficient detail for efficient and effective safety investigation purposes. Recorded cockpit images on SR 111 would have provided useful additional information, and added clarity to the understanding of the sequence of events.


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Updated: 2003-03-27

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