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Captain of air carrier medium large transport aircraft deviated from assigned altitude in response to a TCASII RA.
| Attributes | |
| ACN | 227050 |
| Time | |
| Date | 199211 |
| Day | Thu |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : las |
| State Reference | NV |
| Altitude | msl bound lower : 29000 msl bound upper : 29300 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zla artcc : zjx |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | cruise other |
| Route In Use | enroute : direct enroute : on vectors |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 150 flight time total : 7000 flight time type : 2100 |
| ASRS Report | 227050 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | altitude deviation : excursion from assigned altitude non adherence : clearance |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : returned to intended course or assigned course |
| Consequence | faa : reviewed incident with flight crew |
| Miss Distance | vertical : 1300 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Cruising at FL290. Air carrier flight below us cleared from FL270 to FL280. We got a climb RA from our TCASII. We climbed to FL293, then clear of conflict advised ATC. He apologized for climbing an aircraft directly below us.
Original NASA ASRS Text
Title: CAPT OF ACR MLG ACFT DEVIATED FROM ASSIGNED ALT IN RESPONSE TO A TCASII RA.
Narrative: CRUISING AT FL290. ACR FLT BELOW US CLRED FROM FL270 TO FL280. WE GOT A CLB RA FROM OUR TCASII. WE CLBED TO FL293, THEN CLR OF CONFLICT ADVISED ATC. HE APOLOGIZED FOR CLBING AN ACFT DIRECTLY BELOW US.
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.