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Human Performanceeasy#968

If smoke or fumes are detected in the cockpit, the crew should:

A

ignore it

B

open a window

C

don oxygen masks, identify the source, and follow the QRH smoke/fumes checklist

Correct

D

reduce altitude only

Explanation

The immediate action is to go on oxygen (100%), identify and isolate the source if possible, and follow established emergency procedures.

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