NTSB investigators used data provided by various entities, including, but not limited to, the Federal Aviation Administration and/or the operator and did not travel in support of this investigation to prepare this aircraft accident report.
The pilot reported that, after maneuvering in the local area for about 45 minutes, he returned to his home airport for landing. During the final approach, the airplane sunk below the proper glidepath, and he increased the power three separate times, but the airplane continued to sink. Subsequently, the airplane struck a seawall located about 380 ft from the runway threshold, which resulted in the propeller separating from the propeller hub and the collapse of the landing gear.
The fuselage and both wings sustained substantial damage.
According to the Federal Aviation Administration Aviation Safety Inspector who interviewed the pilot after the accident, the pilot reported that the engine did not contribute to the accident.