Archives For cabin vertical speed

Reading the 2nd BEA interim report’s analysis of ACARS message timing provides us with a further refinement of a calculation of AF 447’s terminal vertical speed (posted here) based on the cabin vertical speed advisory.

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The latest revision of the BEA report on the AF 447 accident omits mention of the last ACARS message received, a cabin vertical speed advisory. But from this message we can infer at least approximations of the final segments of AF 447’s flight profile.

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