Narrative:

On july xa 2000 at around xa:15 local in toronto, ontario, we may have crossed the hold short for runway 23. Although I don't recall crossing the hold short, my captain notified me a few days later saying that he thought we had. I do recall that the hold short was poorly painted/faded or had possibly been painted over. I won't be sure as to whether or not we crossed the hold short until I return to toronto. Neither ground nor tower informed us of an infraction. We were running about an hour late, but I don't believe that to be a contributing factor.

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Original NASA ASRS Text

Title: B1900 HAD RWY INCURSION AT CYYZ.

Narrative: ON JULY XA 2000 AT AROUND XA:15 LOCAL IN TORONTO, ONTARIO, WE MAY HAVE CROSSED THE HOLD SHORT FOR RWY 23. ALTHOUGH I DON'T RECALL CROSSING THE HOLD SHORT, MY CAPTAIN NOTIFIED ME A FEW DAYS LATER SAYING THAT HE THOUGHT WE HAD. I DO RECALL THAT THE HOLD SHORT WAS POORLY PAINTED/FADED OR HAD POSSIBLY BEEN PAINTED OVER. I WON'T BE SURE AS TO WHETHER OR NOT WE CROSSED THE HOLD SHORT UNTIL I RETURN TO TORONTO. NEITHER GND NOR TWR INFORMED US OF AN INFRACTION. WE WERE RUNNING ABOUT AN HOUR LATE, BUT I DON'T BELIEVE THAT TO BE A CONTRIBUTING FACTOR.

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.