Narrative:

Due to a nuisance horn at the beginning of takeoff roll, aircraft cleared the runway. This was not a rejected takeoff. Captain pulled the speed brake out of the down detent position and this allowed the throttles to move to takeoff position without the horn. Subsequent takeoff was uneventful.

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Original NASA ASRS Text

Title: TKOF ABORTED.

Narrative: DUE TO A NUISANCE HORN AT THE BEGINNING OF TKOF ROLL, ACFT CLRED THE RWY. THIS WAS NOT A REJECTED TKOF. CAPT PULLED THE SPD BRAKE OUT OF THE DOWN DETENT POS AND THIS ALLOWED THE THROTTLES TO MOVE TO TKOF POS WITHOUT THE HORN. SUBSEQUENT TKOF WAS UNEVENTFUL.

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.