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Commuter on visual to lax turning to parallel large transport on descent and approach overshot his centerline and had near midair collision with large transport.
| Attributes | |
| ACN | 127733 |
| Time | |
| Date | 198911 |
| Day | Sun |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : lax |
| State Reference | CA |
| Altitude | msl bound lower : 2700 msl bound upper : 2700 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : lax |
| Operator | common carrier : air carrier |
| Make Model Name | Large Transport, Low Wing, 3 Turbojet Eng |
| Flight Phase | descent : approach descent other |
| Route In Use | arrival : profile descent |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Light Transport, Low Wing, 2 Turboprop Eng |
| Flight Phase | descent : approach descent other |
| Route In Use | approach : visual |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 100 flight time total : 20000 flight time type : 4000 |
| ASRS Report | 127733 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : flight engineer pilot : commercial |
| Experience | flight time last 90 days : 250 flight time total : 5000 flight time type : 1400 |
| ASRS Report | 127956 |
| Events | |
| Anomaly | conflict : nmac non adherence : clearance other anomaly other |
| Independent Detector | other flight crewa |
| Resolutory Action | flight crew : took evasive action |
| Consequence | Other |
| Miss Distance | horizontal : 500 vertical : 200 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
On localizer and glide slope at 2700' cleared for approach 25L, commuter was told to turn behind us for 25R. Commuter turned in front of us at same altitude. We had to take evasive action to avoid.
Original NASA ASRS Text
Title: COMMUTER ON VISUAL TO LAX TURNING TO PARALLEL LGT ON DESCENT AND APCH OVERSHOT HIS CENTERLINE AND HAD NMAC WITH LGT.
Narrative: ON LOC AND GLIDE SLOPE AT 2700' CLRED FOR APCH 25L, COMMUTER WAS TOLD TO TURN BEHIND US FOR 25R. COMMUTER TURNED IN FRONT OF US AT SAME ALT. WE HAD TO TAKE EVASIVE ACTION TO AVOID.
Data retrieved from NASA's ASRS site as of August 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.