Narrative:

Captain believed he was cleared into 'position and hold.' upon taxi into position, tower called 'that was for air carrier Y, not air carrier X.' captain of my plane had confirmed clearance prior to crossing the hold short.

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Original NASA ASRS Text

Title: MD88 CAPT HAD RWY INCURSION AFTER TAKING CLRNC MEANT FOR ANOTHER ACR AT BOS.

Narrative: CAPT BELIEVED HE WAS CLRED INTO 'POS AND HOLD.' UPON TAXI INTO POS, TWR CALLED 'THAT WAS FOR ACR Y, NOT ACR X.' CAPT OF MY PLANE HAD CONFIRMED CLRNC PRIOR TO XING THE HOLD SHORT.

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.