Narrative:

Air carrier X did not respond to 2 xmissions for vector to miss traffic. On third transmission, air carrier X did reply. This was when evasive action was taken by the OJT 1.

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Original NASA ASRS Text

Title: ZID INSTRUCTOR TAKES CTL POS FROM DEVELOPMENTAL UNSUCCESSFULLY ATTEMPTING TO RESOLVE CONFLICT BTWN AN ENRTE C650 AND A CLBING MD80.

Narrative: ACR X DID NOT RESPOND TO 2 XMISSIONS FOR VECTOR TO MISS TFC. ON THIRD XMISSION, ACR X DID REPLY. THIS WAS WHEN EVASIVE ACTION WAS TAKEN BY THE OJT 1.

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.