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Captain of air carrier widebody transport aircraft stopped descent and climbed during an ILS approach in response to a TCASII command.
| Attributes | |
| ACN | 211602 |
| Time | |
| Date | 199206 |
| Day | Mon |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : lax |
| State Reference | CA |
| Altitude | msl bound lower : 1750 msl bound upper : 2300 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : lax |
| Operator | common carrier : air carrier |
| Make Model Name | Widebody, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | descent : approach |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : flight engineer pilot : commercial pilot : atp pilot : instrument |
| Experience | flight time last 90 days : 210 flight time total : 16500 flight time type : 3200 |
| ASRS Report | 211602 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : flight engineer pilot : commercial pilot : atp |
| Experience | flight time last 90 days : 120 flight time total : 11000 flight time type : 3500 |
| ASRS Report | 211607 |
| Events | |
| Anomaly | other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | controller : issued new clearance |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | other |
Narrative:
During ILS approach to 25L at lax, TCASII issued a TA at approximately 1750 ft MSL. This was immediately followed by an RA to 'climb, climb!' since we could not locate the conflicting traffic visually, a go around was initiated. The TCASII commanded a 2200 FPM climb followed by 'monitor vertical speed, monitor vertical speed.' the situation was resolved at approximately 2300 ft MSL. A normal landing was then made on 24R.
Original NASA ASRS Text
Title: CAPT OF AIR CARRIER WDB ACFT STOPPED DSCNT AND CLBED DURING AN ILS APCH IN RESPONSE TO A TCASII COMMAND.
Narrative: DURING ILS APCH TO 25L AT LAX, TCASII ISSUED A TA AT APPROX 1750 FT MSL. THIS WAS IMMEDIATELY FOLLOWED BY AN RA TO 'CLB, CLB!' SINCE WE COULD NOT LOCATE THE CONFLICTING TFC VISUALLY, A GAR WAS INITIATED. THE TCASII COMMANDED A 2200 FPM CLB FOLLOWED BY 'MONITOR VERT SPD, MONITOR VERT SPD.' THE SITUATION WAS RESOLVED AT APPROX 2300 FT MSL. A NORMAL LNDG WAS THEN MADE ON 24R.
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.