Narrative:

In climb through FL240 at .76 mach; severe airframe vibration from tail started. Because there were no passengers; I visually inspected the wings and saw no indication of airframe vibration. Then I walked to aft galley where the vibration was so strong I almost lost my footing.

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Original NASA ASRS Text

Title: A319 First Officer experiences severe airframe vibration climbing through FL240 on a ferry flight. The vibration appears to be coming from the tail of the aircraft and the crew elects to return to the departure airport.

Narrative: In climb through FL240 at .76 Mach; severe airframe vibration from tail started. Because there were no passengers; I visually inspected the wings and saw no indication of airframe vibration. Then I walked to Aft Galley where the vibration was so strong I almost lost my footing.

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.