Narrative:

Air carrier X, medium large transport was given a heading out of the south gate to parallel slow traffic on J13. After air carrier X was transferred to ZDV, they turned air carrier X towards slow aircraft Y, in approach airspace, without approval.

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Original NASA ASRS Text

Title: ZDV FAILED TO COORDINATE HEADING CHANGE FOR ACR X WHILE STILL IN DEN APCH CTL AIRSPACE.

Narrative: ACR X, MLG WAS GIVEN A HDG OUT OF THE SOUTH GATE TO PARALLEL SLOW TFC ON J13. AFTER ACR X WAS TRANSFERRED TO ZDV, THEY TURNED ACR X TOWARDS SLOW ACFT Y, IN APCH AIRSPACE, WITHOUT APPROVAL.

Data retrieved from NASA's ASRS site as of August 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.