Narrative:

F/ctrl - ail servo fault ECAM displayed after experiencing very slight aircraft roll left; (similar to minor wake turbulence). F/control systems page displayed 'right ail' computer failure symbol (partial box). However both 'G' and 'B' actuator symbols were displayed green when last observed. Non-normal methodology; QRH procedures; and the non normal ECAM supplemental reference were followed and referenced. Flight dispatch and maintenance were advised. The flight proceeded to destination and landed uneventfully. Conditions: auto pilot #2 engaged; cruise climb passing through FL310; approximately 265k/.77M; smooth flight conditions.

Google
 

Original NASA ASRS Text

Title: An A320 ECAM alerted F/CTRL - AIL SERVO FAULT; so the crew completed the ECAM; the QRH. Then they notified Dispatch and Maintenance as they proceeded to their destination.

Narrative: F/CTRL - AIL SERVO FAULT ECAM displayed after experiencing very slight aircraft roll left; (similar to minor wake turbulence). F/CTL Systems page displayed 'R AIL' computer failure symbol (partial box). However both 'G' and 'B' actuator symbols were displayed green when last observed. Non-normal methodology; QRH procedures; and the Non Normal ECAM Supplemental reference were followed and referenced. Flight Dispatch and Maintenance were advised. The flight proceeded to destination and landed uneventfully. Conditions: Auto Pilot #2 engaged; cruise climb passing through FL310; approximately 265k/.77M; smooth flight conditions.

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.