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A B767 on the lax seavu arrival received a change from runway 25L to runway 24R before luvyn. The FMS appeared re-programmed but did not execute the change.
| Attributes | |
| ACN | 754242 |
| Time | |
| Date | 200709 |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : lax.airport |
| State Reference | CA |
| Altitude | msl single value : 12000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : sct.tracon tower : cle.tower |
| Operator | common carrier : air carrier |
| Make Model Name | B767 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | descent : intermediate altitude |
| Route In Use | arrival star : seavu |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 240 flight time total : 12000 flight time type : 6000 |
| ASRS Report | 754242 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : approach |
| Events | |
| Anomaly | non adherence : clearance non adherence : published procedure other spatial deviation |
| Independent Detector | other controllera other flight crewa |
| Resolutory Action | controller : issued new clearance |
| Supplementary | |
| Problem Areas | ATC Human Performance Aircraft Flight Crew Human Performance |
| Primary Problem | Ambiguous |
Narrative:
On the seavu one arrival into lax we were initially assigned runway 25L. Our FMS was programmed for this runway at least 2 hours out. Shortly before luvyn intersection we were given a runway change to runway 24R. At this point; we reprogrammed the FMS for this change and I checked the new fixes. All appeared ok. At luvyn intersection; the FMS steered the airplane towards krain intersection instead of shurl. ATC noticed and gave us a 10 degree heading change. He asked us which runway we were set up for. We said 24R but our FMS had not taken the change. We were rushed while doing the change. Time was a factor. We even had the change pre programmed into route 2.
Original NASA ASRS Text
Title: A B767 ON THE LAX SEAVU ARR RECEIVED A CHANGE FROM RWY 25L TO RWY 24R BEFORE LUVYN. THE FMS APPEARED RE-PROGRAMMED BUT DID NOT EXECUTE THE CHANGE.
Narrative: ON THE SEAVU ONE ARR INTO LAX WE WERE INITIALLY ASSIGNED RWY 25L. OUR FMS WAS PROGRAMMED FOR THIS RWY AT LEAST 2 HRS OUT. SHORTLY BEFORE LUVYN INTXN WE WERE GIVEN A RWY CHANGE TO RWY 24R. AT THIS POINT; WE REPROGRAMMED THE FMS FOR THIS CHANGE AND I CHKED THE NEW FIXES. ALL APPEARED OK. AT LUVYN INTXN; THE FMS STEERED THE AIRPLANE TOWARDS KRAIN INTXN INSTEAD OF SHURL. ATC NOTICED AND GAVE US A 10 DEG HDG CHANGE. HE ASKED US WHICH RWY WE WERE SET UP FOR. WE SAID 24R BUT OUR FMS HAD NOT TAKEN THE CHANGE. WE WERE RUSHED WHILE DOING THE CHANGE. TIME WAS A FACTOR. WE EVEN HAD THE CHANGE PRE PROGRAMMED INTO RTE 2.
Data retrieved from NASA's ASRS site as of January 2009 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.