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A B727 on takeoff roll rejected the takeoff due to takeoff warning sounding. Rechked confign and all checked ok.
| Attributes | |
| ACN | 421602 |
| Time | |
| Date | 199812 |
| Day | Tue |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : sfo |
| State Reference | CA |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : mia |
| Operator | common carrier : air carrier |
| Flight Phase | other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : second officer |
| Qualification | pilot : flight engineer |
| Experience | flight time last 90 days : 240 flight time total : 5200 flight time type : 750 |
| ASRS Report | 421602 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | aircraft : equipment problem dissipated |
| Consequence | Other |
| Supplementary | |
| Air Traffic Incident | other |
Narrative:
On takeoff runway 1R, takeoff warning sounded during initial power application. Takeoff was discontinued, cleared the runway and checked flaps, slats, speed brakes and stabilizer trim for correct confign. All were in proper position. Called our maintenance coordinator after running up throttles and did not get a takeoff warning. All agreed all looked good for a second takeoff attempt. Brake energy confirmed to be not a factor. Second takeoff uneventful. Proper logbook documentation about incident and advised sfo tower that first takeoff rejected due to 'takeoff warning.'
Original NASA ASRS Text
Title: A B727 ON TKOF ROLL REJECTED THE TKOF DUE TO TKOF WARNING SOUNDING. RECHKED CONFIGN AND ALL CHKED OK.
Narrative: ON TKOF RWY 1R, TKOF WARNING SOUNDED DURING INITIAL PWR APPLICATION. TKOF WAS DISCONTINUED, CLRED THE RWY AND CHKED FLAPS, SLATS, SPD BRAKES AND STABILIZER TRIM FOR CORRECT CONFIGN. ALL WERE IN PROPER POS. CALLED OUR MAINT COORDINATOR AFTER RUNNING UP THROTTLES AND DID NOT GET A TKOF WARNING. ALL AGREED ALL LOOKED GOOD FOR A SECOND TKOF ATTEMPT. BRAKE ENERGY CONFIRMED TO BE NOT A FACTOR. SECOND TKOF UNEVENTFUL. PROPER LOGBOOK DOCUMENTATION ABOUT INCIDENT AND ADVISED SFO TWR THAT FIRST TKOF REJECTED DUE TO 'TKOF WARNING.'
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.