Narrative:

I had not flown much in the last 90 days as the airplane was down for maintenance. I was practicing night stop and go landings. All was normal until; on the fourth landing; the gear collapsed on roll out. After the plane came to a stop; I evacuated the airplane and spoke with the attending fire department officials. I returned to the cockpit to check the gear lever; and it was in the down position. The plane came to a rest on the wheel well doors of partially retracted gear. I do not know what caused the gear to collapse.

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Original NASA ASRS Text

Title: BE35 Pilot reported of landing gear collapse on landing roll out after three previous successful stop and go landings.

Narrative: I had not flown much in the last 90 days as the airplane was down for maintenance. I was practicing night stop and go landings. All was normal until; on the fourth landing; the gear collapsed on roll out. After the plane came to a stop; I evacuated the airplane and spoke with the attending fire department officials. I returned to the cockpit to check the gear lever; and it was in the down position. The plane came to a rest on the wheel well doors of partially retracted gear. I do not know what caused the gear to collapse.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.