Narrative:

Upon landing the aircraft; I believe the right main tire blew out which caused the yaw to the right. Then the aircraft hit a ditch which caused a right prop strike and landing gear to collapse. I don't believe the aircraft sustained any wing spar or structural damage.

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Original NASA ASRS Text

Title: A C421's right main tire blew on landing causing a loss of aircraft control. The aircraft departed the runway; the gear collapsed and the propeller struck the ground.

Narrative: Upon landing the aircraft; I believe the right main tire blew out which caused the yaw to the right. Then the aircraft hit a ditch which caused a right prop strike and landing gear to collapse. I don't believe the aircraft sustained any wing spar or structural damage.

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.