Narrative:

The captain thought he heard a position and hold clearance. I did not, so I asked him to stop and we did -- over the hold line. ATC said nothing.

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Original NASA ASRS Text

Title: SAAB 340 CAPT STARTED TO TAXI INTO POS WHEN THE FO ADVISED THAT HE DID NOT THINK THEY HAD BEEN CLRED TO DO SO. TWR CTLR DID NOT COMMENT.

Narrative: THE CAPT THOUGHT HE HEARD A POS AND HOLD CLRNC. I DID NOT, SO I ASKED HIM TO STOP AND WE DID -- OVER THE HOLD LINE. ATC SAID NOTHING.

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.