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Deviation from clearance route -- air carrier was cleared direct to one point, but the first officer turns toward another point. The ARTCC controller intervenes and corrects the situation.
| Attributes | |
| ACN | 312530 |
| Time | |
| Date | 199508 |
| Day | Thu |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : csn |
| State Reference | VA |
| Altitude | msl bound lower : 31000 msl bound upper : 35000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zdc |
| Operator | common carrier : air carrier |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 121 |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | enroute : direct |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp pilot : cfi pilot : flight engineer |
| Experience | flight time last 90 days : 200 flight time total : 13000 flight time type : 2500 |
| ASRS Report | 312530 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp pilot : instrument pilot : flight engineer pilot : commercial |
| Experience | flight time last 90 days : 200 flight time total : 5800 flight time type : 4000 |
| ASRS Report | 312526 |
| Events | |
| Anomaly | non adherence : clearance other spatial deviation |
| Independent Detector | other controllera other flight crewa |
| Resolutory Action | controller : issued new clearance other other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Given heading of 250 degrees during climb to FL350. Cleared direct to mol, first officer initiated turn toward csn rather than mol. First officer requested heading to intercept csn radial outbound, center gave turn to 270 degrees due to other FL310 traffic to south. Oil needing servicing at the next station, problem would not have occurred except for company requirement to call in all maintenance discrepancies. Center asked for expedited climb and traffic was never seriously close.
Original NASA ASRS Text
Title: DEV FROM CLRNC RTE -- ACR WAS CLRED DIRECT TO ONE POINT, BUT THE FO TURNS TOWARD ANOTHER POINT. THE ARTCC CTLR INTERVENES AND CORRECTS THE SIT.
Narrative: GIVEN HDG OF 250 DEGS DURING CLB TO FL350. CLRED DIRECT TO MOL, FO INITIATED TURN TOWARD CSN RATHER THAN MOL. FO REQUESTED HDG TO INTERCEPT CSN RADIAL OUTBOUND, CTR GAVE TURN TO 270 DEGS DUE TO OTHER FL310 TFC TO S. OIL NEEDING SVCING AT THE NEXT STATION, PROB WOULD NOT HAVE OCCURRED EXCEPT FOR COMPANY REQUIREMENT TO CALL IN ALL MAINT DISCREPANCIES. CTR ASKED FOR EXPEDITED CLB AND TFC WAS NEVER SERIOUSLY CLOSE.
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.