Incident Overview
A pilot reported that during the sixth and final landing of the day, his routine was disrupted by awareness of another aircraft in the landing pattern. After performing a mental checklist, he believed the landing gear was down, but it was not. The airplane subsequently touched down with the landing gear retracted, resulting in substantial damage to the fuselage.
Pilot Account
The pilot stated that no preimpact mechanical malfunctions or failures occurred with the airplane that would have precluded normal operation. The disruption caused by the other aircraft in the pattern was noted as a factor in the pilot's mental state.
Damage
The fuselage sustained substantial damage due to the gear-up landing. No other damage was reported.
Investigation Notes
The investigation relied solely on the pilot's report. No additional details regarding aircraft type, registration, date, location, or occupants were provided in the source.