Narrative:

Air carrier X and cpr Y were on parallel headings while cpr Y was climbing through air carrier X altitude. Air carrier X took a clearance which was issued to company (twice), causing separation to be lost with air carrier X and cpr Y.

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Original NASA ASRS Text

Title: ACR X TOOK COMPANY CLRNC HAD LTSS FROM CPR Y CLB THROUGH OCCUPIED ALT. PLTDEV.

Narrative: ACR X AND CPR Y WERE ON PARALLEL HDGS WHILE CPR Y WAS CLBING THROUGH ACR X ALT. ACR X TOOK A CLRNC WHICH WAS ISSUED TO COMPANY (TWICE), CAUSING SEPARATION TO BE LOST WITH ACR X AND CPR Y.

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.