Narrative:

During climb phase at about 5000 feet and 250 knots; flight crew observed that the aicraft rudder trim had moved to the left side and then was positioned in neutral manually. The flight proceeded without further events and landed safely. There were no injuries.

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Original NASA ASRS Text

Title: An A330's rudder trim moved left after takeoff without crew input. The rudder was centered and the flight continued normally to its destination.

Narrative: During climb phase at about 5000 feet and 250 knots; flight crew observed that the aicraft rudder trim had moved to the left side and then was positioned in neutral manually. The flight proceeded without further events and landed safely. There were no injuries.

Data retrieved from NASA's ASRS site as of April 2012 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.