Narrative:

I was cleared to takeoff on 23L (cle). I taxied onto the runway advanced power and made the takeoff, however, I had taken off on 28 (no conflicts) just didn't check HSI. Looking into sun.

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Original NASA ASRS Text

Title: WRONG RWY TKOF.

Narrative: I WAS CLRED TO TKOF ON 23L (CLE). I TAXIED ONTO THE RWY ADVANCED PWR AND MADE THE TKOF, HOWEVER, I HAD TAKEN OFF ON 28 (NO CONFLICTS) JUST DIDN'T CHK HSI. LOOKING INTO SUN.

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.