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Air carrier X runway incursion had less than standard separation from air carrier Y aborted takeoff. System error.
| Attributes | |
| ACN | 253481 |
| Time | |
| Date | 199310 |
| Day | Tue |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : lax |
| State Reference | CA |
| 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 | Widebody, Low Wing, 4 Turbojet Eng |
| Navigation In Use | Other |
| Flight Phase | ground other : taxi |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Widebody, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | climbout : takeoff other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : non radar |
| ASRS Report | 253481 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | conflict : ground critical incursion : runway non adherence : required legal separation non adherence : published procedure non adherence : clearance |
| Independent Detector | other flight crewa |
| Resolutory Action | controller : issued new clearance flight crew : rejected takeoff other |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 700 vertical : 0 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error Pilot Deviation |
Narrative:
Air carrier X was landing roll on runway 24R at lax. ATC instructed air carrier X to hold short of runway 24L, and remain on frequency. The flight crew read back 'roger, crossing runway 24L and remaining your frequency.' this readback error was not detected until air carrier X was approaching runway 24L. ATC then instructed air carrier X to stop. The flight crew of air carrier X was unable to stop the aircraft prior to entering runway 24L. Air carrier Y aborted takeoff on runway 24L because of air carrier X incursion. Active listening on the part of ATC and flight crew could have prevented this incident.
Original NASA ASRS Text
Title: ACR X RWY INCURSION HAD LTSS FROM ACR Y ABORTED TKOF. SYS ERROR.
Narrative: ACR X WAS LNDG ROLL ON RWY 24R AT LAX. ATC INSTRUCTED ACR X TO HOLD SHORT OF RWY 24L, AND REMAIN ON FREQ. THE FLC READ BACK 'ROGER, XING RWY 24L AND REMAINING YOUR FREQ.' THIS READBACK ERROR WAS NOT DETECTED UNTIL ACR X WAS APCHING RWY 24L. ATC THEN INSTRUCTED ACR X TO STOP. THE FLC OF ACR X WAS UNABLE TO STOP THE ACFT PRIOR TO ENTERING RWY 24L. ACR Y ABORTED TKOF ON RWY 24L BECAUSE OF ACR X INCURSION. ACTIVE LISTENING ON THE PART OF ATC AND FLC COULD HAVE PREVENTED THIS INCIDENT.
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.