Narrative:

After landing runway 35R at dfw, we were instructed to hold short of parallel runway 35L. I inadvertently taxied past the hold short line for runway 35L, stopping with the aircraft's nose at the edge of runway 35L. Fatigue was primarily the cause of this situation. The rest period before, was very short, 9 hours, and sleep was intermittent. This schedule was followed by a 12 plus hour duty period, 4 legs, and turbulence WX. I realize that extreme fatigue is commonplace in todays flying environment and must be dealt with. Henceforth, I intend to stress extra vigilance the next time I am confronted with this situation. Supplemental information from acn 298220: I told the captain I was gonna talk to ramp control for parking instructions, and asked him to listen to tower, as I would be off frequency. I talked to ramp control and as I looked up we were taxiing onto runway 35L. I switched to tower and heard '...I told you to hold short runway 35L.' I acknowledged with 'roger' and at that time he told us to clear runway 35L on a reverse high speed. There was an aircraft in takeoff position on runway 35L.

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Original NASA ASRS Text

Title: A CAPT CITED FATIGUE AS A PRIMARY CAUSAL FACTOR IN HIS FAILURE TO HOLD SHORT AFTER RECEIVING 'HOLD SHORT' INSTRUCTIONS.

Narrative: AFTER LNDG RWY 35R AT DFW, WE WERE INSTRUCTED TO HOLD SHORT OF PARALLEL RWY 35L. I INADVERTENTLY TAXIED PAST THE HOLD SHORT LINE FOR RWY 35L, STOPPING WITH THE ACFT'S NOSE AT THE EDGE OF RWY 35L. FATIGUE WAS PRIMARILY THE CAUSE OF THIS SIT. THE REST PERIOD BEFORE, WAS VERY SHORT, 9 HRS, AND SLEEP WAS INTERMITTENT. THIS SCHEDULE WAS FOLLOWED BY A 12 PLUS HR DUTY PERIOD, 4 LEGS, AND TURB WX. I REALIZE THAT EXTREME FATIGUE IS COMMONPLACE IN TODAYS FLYING ENVIRONMENT AND MUST BE DEALT WITH. HENCEFORTH, I INTEND TO STRESS EXTRA VIGILANCE THE NEXT TIME I AM CONFRONTED WITH THIS SIT. SUPPLEMENTAL INFO FROM ACN 298220: I TOLD THE CAPT I WAS GONNA TALK TO RAMP CTL FOR PARKING INSTRUCTIONS, AND ASKED HIM TO LISTEN TO TWR, AS I WOULD BE OFF FREQ. I TALKED TO RAMP CTL AND AS I LOOKED UP WE WERE TAXIING ONTO RWY 35L. I SWITCHED TO TWR AND HEARD '...I TOLD YOU TO HOLD SHORT RWY 35L.' I ACKNOWLEDGED WITH 'ROGER' AND AT THAT TIME HE TOLD US TO CLR RWY 35L ON A REVERSE HIGH SPD. THERE WAS AN ACFT IN TKOF POS ON RWY 35L.

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.