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A potential conflict occurs between 2 B767's on a crossing path with different runway assignments 33 mi from lax, ca.
| Attributes | |
| ACN | 539310 |
| Time | |
| Date | 200202 |
| Day | Sat |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | intersection : mitts |
| State Reference | CA |
| Altitude | msl single value : 11000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Dusk |
| Aircraft 1 | |
| Controlling Facilities | tracon : sct.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | B767 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Route In Use | arrival star : paradise 4 |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | tracon : sct.tracon |
| 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 : approach |
| Flight Plan | IFR |
| Person 1 | |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 230 flight time total : 15000 flight time type : 700 |
| ASRS Report | 539310 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 240 flight time total : 18000 flight time type : 1000 |
| ASRS Report | 539600 |
| Events | |
| Anomaly | conflict : airborne critical non adherence : published procedure non adherence : required legal separation other anomaly other |
| Independent Detector | aircraft equipment : tcas |
| Resolutory Action | flight crew : took evasive action other |
| Miss Distance | horizontal : 5000 vertical : 0 |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance ATC Human Performance Airspace Structure |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Just prior to mitts intersection on pdz 4 arrival, a TCASII RA sounded. We descended the aircraft to 9500 ft to avoid an aircraft at our 3 O'clock position, same altitude. Other aircraft was to go behind us to south complex to land runway 25L. We were landing runway 24R. I advised controller of descent when we reached 9500 ft.
Original NASA ASRS Text
Title: A POTENTIAL CONFLICT OCCURS BTWN 2 B767'S ON A XING PATH WITH DIFFERENT RWY ASSIGNMENTS 33 MI FROM LAX, CA.
Narrative: JUST PRIOR TO MITTS INTXN ON PDZ 4 ARR, A TCASII RA SOUNDED. WE DSNDED THE ACFT TO 9500 FT TO AVOID AN ACFT AT OUR 3 O'CLOCK POS, SAME ALT. OTHER ACFT WAS TO GO BEHIND US TO S COMPLEX TO LAND RWY 25L. WE WERE LNDG RWY 24R. I ADVISED CTLR OF DSCNT WHEN WE REACHED 9500 FT.
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.