Accident Details
Probable Cause and Findings
The pilot’s failure to maintain directional control during the landing roll, which resulted in a ground loop.
Aircraft Information
Registered Owner (Current)
Analysis
According to the pilot of the tailwheel-equipped biplane, during the landing roll the tailwheel became "stuck" in an expansion joint that runs down the centerline of the runway. She reported that when the tailwheel came unstuck, the biplane "swung wildly to the left", the bottom right wing struck the ground, and the airplane came to a stop on the runway after turning 180° to the left.
A video of the accident, taken by a camera mounted on the accident biplane and posted on social media revealed that the biplane touched down on the runway to the left of the centerline. During the landing roll, after crossing the taxiway A2 intersection, the biplane began drifting to the right. The tailwheel is seen crossing the centerline expansion joint about 30° to the joint, and rolls over the joint without hesitation. The tail is then seen swinging to the right at an increasing rate. The biplane ground looped to the left and the bottom right wing sustained substantial damage.
The pilot reported that there were no mechanical failures or anomalies that would have prevented normal operation.
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# GAA16CA500