Incident Overview
A pilot stated that he made a 45-degree entry to the traffic pattern on downwind. The Mode S Traffic Alert & Collision Avoidance System (TCAS) indicated several other aircraft in the area. Additionally, the pilot reported receiving an audible "traffic traffic" warning. In response, he increased his scan, fearing the presence of another airplane in the traffic pattern, possibly above or below him.
Landing and Runway Excursion
The pilot stated that as a result of his heightened awareness, he made a hard landing. Upon impact with the runway, the right tire was damaged. The airplane then swerved to the right, crossing the grass and proceeding onto an adjacent taxiway.
Pilot Statement
The pilot provided these details in his account of the event. No other information regarding the aircraft, location, or injuries is available from the source.