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PF first officer misheard ATC vector heading, but when turning to wrong heading, ATC intervened and gave new heading, just as TCASII gave an alert. Reporter says position was verified, but not the heading.
| Attributes | |
| ACN | 324790 |
| Time | |
| Date | 199512 |
| Day | Sat |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : buj airport : dfw |
| State Reference | TX |
| Altitude | msl bound lower : 5000 msl bound upper : 5000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : dfw |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other Other |
| Flight Phase | descent : approach |
| Route In Use | enroute : on vectors |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air taxi |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : commercial pilot : cfi |
| Experience | flight time last 90 days : 120 flight time total : 2000 flight time type : 120 |
| ASRS Report | 324790 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | non adherence : clearance other anomaly other other spatial deviation |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Flight txk to dfw. We were given vector of 200 degrees at weder. I misheard vector and turned to 240 degrees. Controller caught error and gave new heading of 190 degrees. I turned immediately. TCASII TA went off once as I steadied up on 190 degrees. We did not see other traffic. I misheard the vector. I did verify weder's location, but not the heading given.
Original NASA ASRS Text
Title: PF FO MISHEARD ATC VECTOR HDG, BUT WHEN TURNING TO WRONG HDG, ATC INTERVENED AND GAVE NEW HDG, JUST AS TCASII GAVE AN ALERT. RPTR SAYS POS WAS VERIFIED, BUT NOT THE HDG.
Narrative: FLT TXK TO DFW. WE WERE GIVEN VECTOR OF 200 DEGS AT WEDER. I MISHEARD VECTOR AND TURNED TO 240 DEGS. CTLR CAUGHT ERROR AND GAVE NEW HDG OF 190 DEGS. I TURNED IMMEDIATELY. TCASII TA WENT OFF ONCE AS I STEADIED UP ON 190 DEGS. WE DID NOT SEE OTHER TFC. I MISHEARD THE VECTOR. I DID VERIFY WEDER'S LOCATION, BUT NOT THE HDG GIVEN.
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.