Narrative:

After touching down; the airplane made an abrupt turn to the left and started to spin around. As the airplane continued to skid; it went into the grass and came to rest 180 degrees from touchdown direction. The plane was inspected and found to have a flat spot on the left tire. The tires only had approximately 50 hours on them. This would be consistent with a left brake lock-up. The brake system will be inspected by an ia to determine any anomalies.

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Original NASA ASRS Text

Title: PA30 pilot reports landing with left brake locked causing a runway excursion. No apparent damage or injuries occur.

Narrative: After touching down; the airplane made an abrupt turn to the left and started to spin around. As the airplane continued to skid; it went into the grass and came to rest 180 degrees from touchdown direction. The plane was inspected and found to have a flat spot on the left tire. The tires only had approximately 50 hours on them. This would be consistent with a left brake lock-up. The brake system will be inspected by an IA to determine any anomalies.

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.