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Flight crew of an air carrier large transport aircraft deviated from assigned headings in response to a TCASII RA.
| Attributes | |
| ACN | 241807 |
| Time | |
| Date | 199305 |
| Day | Tue |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : cvg |
| State Reference | OH |
| Altitude | msl bound lower : 9000 msl bound upper : 9500 |
| Environment | |
| Flight Conditions | IMC |
| Aircraft 1 | |
| Controlling Facilities | tracon : cvg |
| Operator | common carrier : air carrier |
| Make Model Name | Large Transport, Low Wing, 2 Turbojet Eng |
| Navigation In Use | Other Other |
| Flight Phase | descent other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 150 flight time total : 7000 flight time type : 1000 |
| ASRS Report | 241807 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | altitude deviation : excursion from assigned altitude other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : unspecified other flight crewa |
| Resolutory Action | flight crew : took evasive action flight crew : returned to intended course or assigned course |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Approach control gave us a descent to 9000 ft then because of conflict gave us turns 090 degrees, 130 degrees, 150 degrees, 180 degrees in rapid sequence. TCASII gave a TA of the conflict at the time of the turn to 090 degrees. RA at the time of the 150 degree heading. Then we deviated by TCASII direction in a descent. Controller appears to have turned us in the wrong direction.
Original NASA ASRS Text
Title: FLC OF AN ACR LGT ACFT DEVIATED FROM ASSIGNED HDGS IN RESPONSE TO A TCASII RA.
Narrative: APCH CTL GAVE US A DSCNT TO 9000 FT THEN BECAUSE OF CONFLICT GAVE US TURNS 090 DEGS, 130 DEGS, 150 DEGS, 180 DEGS IN RAPID SEQUENCE. TCASII GAVE A TA OF THE CONFLICT AT THE TIME OF THE TURN TO 090 DEGS. RA AT THE TIME OF THE 150 DEG HDG. THEN WE DEVIATED BY TCASII DIRECTION IN A DSCNT. CTLR APPEARS TO HAVE TURNED US IN THE WRONG DIRECTION.
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.