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B737 crossed konzl below published altitude after runway change while flying the seavu 1 arrival to lax.
| Attributes | |
| ACN | 739214 |
| Time | |
| Date | 200705 |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : lax.airport |
| State Reference | CA |
| Altitude | msl single value : 17000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : sct.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | B737-300 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : intermediate altitude |
| Route In Use | arrival star : seavu |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| ASRS Report | 739214 |
| Events | |
| Anomaly | altitude deviation : crossing restriction not met non adherence : clearance non adherence : published procedure |
| Independent Detector | other flight crewa |
| Resolutory Action | none taken : insufficient time |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance ATC Human Performance Aircraft |
| Primary Problem | Flight Crew Human Performance |
Narrative:
Heavy workload. Arriving lax on seavu 1 arrival. Late handoff; change of runway assignment; heavy workload; no autothrottles; 400 ft low 1 mile before konzl intersection crossing restr; no conflict or ATC query. 400 ft low before reaching konzl intersection on seavu 1 arrival; leveled off and added thrust to maintain 280 speed restr till reaching konzl and continued on the seavu 1 arrival without incident. Review procedures when there is a system MEL and how it might affect operations.
Original NASA ASRS Text
Title: B737 CROSSED KONZL BELOW PUBLISHED ALT AFTER RWY CHANGE WHILE FLYING THE SEAVU 1 ARR TO LAX.
Narrative: HEAVY WORKLOAD. ARRIVING LAX ON SEAVU 1 ARR. LATE HANDOFF; CHANGE OF RWY ASSIGNMENT; HEAVY WORKLOAD; NO AUTOTHROTTLES; 400 FT LOW 1 MILE BEFORE KONZL INTXN CROSSING RESTR; NO CONFLICT OR ATC QUERY. 400 FT LOW BEFORE REACHING KONZL INTXN ON SEAVU 1 ARR; LEVELED OFF AND ADDED THRUST TO MAINTAIN 280 SPD RESTR TILL REACHING KONZL AND CONTINUED ON THE SEAVU 1 ARR WITHOUT INCIDENT. REVIEW PROCS WHEN THERE IS A SYSTEM MEL AND HOW IT MIGHT AFFECT OPS.
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.