Primary finding
Probable cause
Movement of the tailwheel assembly was restricted. Improper maintenance was a factor.
Investigator assessment
Analysis narrative
At the end of a local pleasure flight, the pilot reported that the first touch and go was uneventful. During the second landing, after touchdown, the airplane veered sharply to the left. The pilot applied full right rudder and partial brake; however, the airplane continued to the left and exited the side of the runway, colliding with a taxiway sign before coming to rest. After the accident, the tailwheel assembly was found locked in an offset position. During the inspection, it was found that a bottom plate was assembled incorrectly and was outside of a keyway.
Source record
Factual narrative
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