Narrative:

Selected gear down; 3 green lights illuminated. Touchdown was normal with 3 gear contacting ground. During rollout and while decelerating through approximately 40 mph; left gear collapsed. Aircraft slowly contacted ground with left wing and veered left; off runway. Aircraft came to rest pointed in approximately 180 degree direction from original rollout direction. Damage to aircraft was left propeller bent; dented and punctured holes to left flap and elevator; dented and punctured holes to left aileron; nosewheel bead was cracked; dented left gear door. As of the time of this writing about the incident I do not know which part of the left gear failed and; therefore; cannot give any corrective action or advice.

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Original NASA ASRS Text

Title: Cessna 310 pilot suffered a left main landing gear collapse during landing roll out despite three green lights on prior to touchdown.

Narrative: Selected gear down; 3 green lights illuminated. Touchdown was normal with 3 gear contacting ground. During rollout and while decelerating through approximately 40 MPH; left gear collapsed. Aircraft slowly contacted ground with left wing and veered left; off runway. Aircraft came to rest pointed in approximately 180 degree direction from original rollout direction. Damage to aircraft was left propeller bent; dented and punctured holes to left flap and elevator; dented and punctured holes to left aileron; nosewheel bead was cracked; dented left gear door. As of the time of this writing about the incident I do not know which part of the left gear failed and; therefore; cannot give any corrective action or advice.

Data retrieved from NASA's ASRS site as of April 2012 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.