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An A310 flight crew aborted their takeoff when receiving a transient alarm related to the #1 autoplt along with a warning horn at phx, az.
| Attributes | |
| ACN | 450846 |
| Time | |
| Date | 199909 |
| Day | Tue |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : phx.airport |
| State Reference | AZ |
| Altitude | agl single value : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tower : bos.tower |
| Operator | common carrier : air carrier |
| Make Model Name | A310 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground : takeoff roll |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 50 flight time total : 6000 flight time type : 1000 |
| ASRS Report | 450846 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | aircraft equipment problem : critical non adherence : far non adherence : company policies |
| Independent Detector | other flight crewa other flight crewb |
| Resolutory Action | aircraft : equipment problem dissipated flight crew : rejected takeoff |
| Consequence | other |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance Aircraft Maintenance Human Performance |
| Primary Problem | Aircraft |
Narrative:
On takeoff roll at 100 KTS, autoplt #1 disengaged, lights and horn sounded (autoplt off). Rejected takeoff performed. Maximum autobrakes used at 100 KTS. Taxied clear of runway and held until brakes cooled. Maintenance checked all tires and brakes. Subsequent takeoff was normal and no aircraft maintenance log write-up. After clearing runway, probably should have made aircraft maintenance log write-up and had maintenance clear airplane.
Original NASA ASRS Text
Title: AN A310 FLC ABORTED THEIR TKOF WHEN RECEIVING A TRANSIENT ALARM RELATED TO THE #1 AUTOPLT ALONG WITH A WARNING HORN AT PHX, AZ.
Narrative: ON TKOF ROLL AT 100 KTS, AUTOPLT #1 DISENGAGED, LIGHTS AND HORN SOUNDED (AUTOPLT OFF). REJECTED TKOF PERFORMED. MAX AUTOBRAKES USED AT 100 KTS. TAXIED CLR OF RWY AND HELD UNTIL BRAKES COOLED. MAINT CHKED ALL TIRES AND BRAKES. SUBSEQUENT TKOF WAS NORMAL AND NO ACFT MAINT LOG WRITE-UP. AFTER CLRING RWY, PROBABLY SHOULD HAVE MADE ACFT MAINT LOG WRITE-UP AND HAD MAINT CLR AIRPLANE.
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.