Narrative:

Strong acrid odor occurred at aircraft rotation. Required donning of oxygen mask. Cause: problem believed to be caused by engine oil migration into air cycle machine.suggestion: rolls royce trent engine product liability issue.

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Original NASA ASRS Text

Title: A330 Captain reported strong acrid odor after aircraft rotation during takeoff.

Narrative: Strong acrid odor occurred at aircraft rotation. Required donning of oxygen mask. Cause: Problem believed to be caused by engine oil migration into air cycle machine.Suggestion: Rolls Royce Trent engine product liability issue.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.