Introduction
A tailwheel-equipped airplane sustained substantial damage during a landing accident on a soft tidal beach. The pilot, who was the sole occupant, reported no preaccident mechanical anomalies that would have precluded normal operation.
Accident Sequence
Prior to the landing, the pilot circled the beach at approximately 700 feet above ground level and assessed the surface as suitable for landing. During a subsequent low pass, the pilot intentionally allowed the main wheels and tailwheel to touch down to evaluate the softness of the surface, concluding that it appeared firm. However, during the landing roll, the main landing gear contacted an area of soft sand, causing the airplane to nose over.
Damage
The nose-over resulted in substantial damage to the left lift strut and rudder. No other damage or injuries were reported.
Aftermath
The pilot indicated that there were no mechanical issues with the airplane before the accident. The investigation focused on the pilot's decision to land on the beach and the unexpected softness of the sand in the landing zone.