Narrative:

I taxied out and was cleared to depart runway 31 from a midpoint intersection. Instead of turning left to depart 31 I turned right and departed runway 13. I simply misunderstood the clearance for 31 and used 13. The incorrect takeoff direction caused no known conflicts in the airport traffic pattern.

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Original NASA ASRS Text

Title: WRONG RWY TKOF.

Narrative: I TAXIED OUT AND WAS CLRED TO DEPART RWY 31 FROM A MIDPOINT INTXN. INSTEAD OF TURNING LEFT TO DEPART 31 I TURNED RIGHT AND DEPARTED RWY 13. I SIMPLY MISUNDERSTOOD THE CLRNC FOR 31 AND USED 13. THE INCORRECT TKOF DIRECTION CAUSED NO KNOWN CONFLICTS IN THE ARPT TFC PATTERN.

Data retrieved from NASA's ASRS site as of July 2007 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.