Narrative:

I was working patterson d-side in which our altitudes are FL330 and above. The dayton sector below owns up to FL310 ft. I received a pointout from the dayton d-side on air carrier X, climbing to FL350, eastbound, and I said 'pointout approved.' air carrier X was just starting a turn to the northeast where we had traffic at FL330. The conflict alert went off at the time when I realized that the plane had made a turn to the northeast. Vectors were issued to both aircraft, but separation was lost.

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Original NASA ASRS Text

Title: ZID ASSOCIATE CTLR ACCEPTS POINTOUT FROM ADJOINING CTLR FOR TRANSITING TFC WHICH LATER DEVELOPS INTO A CONFLICT WITH OTHER SECTOR TFC.

Narrative: I WAS WORKING PATTERSON D-SIDE IN WHICH OUR ALTS ARE FL330 AND ABOVE. THE DAYTON SECTOR BELOW OWNS UP TO FL310 FT. I RECEIVED A POINTOUT FROM THE DAYTON D-SIDE ON ACR X, CLBING TO FL350, EBOUND, AND I SAID 'POINTOUT APPROVED.' ACR X WAS JUST STARTING A TURN TO THE NE WHERE WE HAD TFC AT FL330. THE CONFLICT ALERT WENT OFF AT THE TIME WHEN I REALIZED THAT THE PLANE HAD MADE A TURN TO THE NE. VECTORS WERE ISSUED TO BOTH ACFT, BUT SEPARATION WAS LOST.

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.