Narrative:

Taxied to runway 23 on taxiway H. When I turned right onto taxiway Q, I saw a hold line located close to the taxiway H/Q intersection. I did not think this hold line was meant for aircraft using runway 23 full length for the following reasons: 1) it was close to taxiway H and I had at least a few hundred yards of taxiway that paralleled runway 23 before making a 90 degree left turn to the runway approach end. I expected the hold line to be after taxiway Q made the 90 degree left turn. 2) there was no runway sign near or close to the hold line. When I didn't see another hold line ahead, I stopped the aircraft while still parallel to the runway on taxiway Q. Tower then said I had gone past the hold line. After an aircraft landed on runway 23, I was cleared for takeoff runway 23 full length. I should have asked tower if the hold line I saw was meant for me before proceeding. We were busy briefing the departure, tps engine fail specific procedures for runway 23, and trying to get the current winds.

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Original NASA ASRS Text

Title: AN ACR CROSSES THE HOLD SHORT LINE FOR RWY 23 AT CYYZ WITHOUT CLRNC. COMPLAINS THAT IT IS IN AN ILLOGICAL PLACE.

Narrative: TAXIED TO RWY 23 ON TXWY H. WHEN I TURNED R ONTO TXWY Q, I SAW A HOLD LINE LOCATED CLOSE TO THE TXWY H/Q INTXN. I DID NOT THINK THIS HOLD LINE WAS MEANT FOR ACFT USING RWY 23 FULL LENGTH FOR THE FOLLOWING REASONS: 1) IT WAS CLOSE TO TXWY H AND I HAD AT LEAST A FEW HUNDRED YARDS OF TXWY THAT PARALLELED RWY 23 BEFORE MAKING A 90 DEG L TURN TO THE RWY APCH END. I EXPECTED THE HOLD LINE TO BE AFTER TXWY Q MADE THE 90 DEG L TURN. 2) THERE WAS NO RWY SIGN NEAR OR CLOSE TO THE HOLD LINE. WHEN I DIDN'T SEE ANOTHER HOLD LINE AHEAD, I STOPPED THE ACFT WHILE STILL PARALLEL TO THE RWY ON TXWY Q. TWR THEN SAID I HAD GONE PAST THE HOLD LINE. AFTER AN ACFT LANDED ON RWY 23, I WAS CLRED FOR TKOF RWY 23 FULL LENGTH. I SHOULD HAVE ASKED TWR IF THE HOLD LINE I SAW WAS MEANT FOR ME BEFORE PROCEEDING. WE WERE BUSY BRIEFING THE DEP, TPS ENG FAIL SPECIFIC PROCS FOR RWY 23, AND TRYING TO GET THE CURRENT WINDS.

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.