Takeoff aborted. - NASA ASRS

Attributes
ACN	314946
Time
Date	199509
Day	Sun
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : sat
State Reference	TX
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	climbout : takeoff other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Experience	flight time last 90 days : 180 flight time total : 5000 flight time type : 1500
ASRS Report	314946
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : rejected takeoff
Consequence	Other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	other

Narrative:

We were cleared for takeoff and we taxied into position. As I advanced the throttles, the takeoff warning horn sounded. The throttles were immediately retarded as the captain coordinated with tower for our clearing the runway at the first available taxiway. Once clear of the runway, we checked all system connected to the takeoff warning horn and found everything to be in order. Takeoff clearance was received from tower and no problems were detected the second time.

Original NASA ASRS Text

Title: TKOF ABORTED.

Narrative: WE WERE CLRED FOR TKOF AND WE TAXIED INTO POS. AS I ADVANCED THE THROTTLES, THE TKOF WARNING HORN SOUNDED. THE THROTTLES WERE IMMEDIATELY RETARDED AS THE CAPT COORDINATED WITH TWR FOR OUR CLRING THE RWY AT THE FIRST AVAILABLE TXWY. ONCE CLR OF THE RWY, WE CHKED ALL SYS CONNECTED TO THE TKOF WARNING HORN AND FOUND EVERYTHING TO BE IN ORDER. TKOF CLRNC WAS RECEIVED FROM TWR AND NO PROBS WERE DETECTED THE SECOND TIME.

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.