Narrative:

As thrust levers were advanced for takeoff, the takeoff warning horn sounded. The levers were retarded and we cleared the runway. The speed brake lever was cycled and all other system found to be normal condition. Takeoff warning horn no longer sounded. 'Information' write-up was recorded as required by the fom. Subsequent takeoff was uneventful.

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Original NASA ASRS Text

Title: A B737-300 FLC ABORTS THEIR TKOF WHEN ALERTED TO A TKOF CONFIGN PROB BY THE TKOF WARNING HORN AT STL, MO.

Narrative: AS THRUST LEVERS WERE ADVANCED FOR TKOF, THE TKOF WARNING HORN SOUNDED. THE LEVERS WERE RETARDED AND WE CLRED THE RWY. THE SPD BRAKE LEVER WAS CYCLED AND ALL OTHER SYS FOUND TO BE NORMAL CONDITION. TKOF WARNING HORN NO LONGER SOUNDED. 'INFO' WRITE-UP WAS RECORDED AS REQUIRED BY THE FOM. 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.