Narrative:

Taxiing to hold short of runway 22L on taxiway M, PF did not recognize hold short line for runway 22L until told by PNF. Aircraft stopped with nosewheel over or on hold short line. Aircraft was facing approach end of runway 22L, night VFR, and no aircraft on approach. As crew was about to ask tower if they could move we were cleared for takeoff. Takeoff accomplished without incident by first officer. Human factors: very difficult to see hold line approaching from taxiway M -- not usual route, particularly at night. Fatigue was a factor. Good situational awareness and CRM by first officer.

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Original NASA ASRS Text

Title: RWY INCURSION AS AN ACR PASSES OVER THE HOLD LINE FOR RWY 22L AT ORD, IL.

Narrative: TAXIING TO HOLD SHORT OF RWY 22L ON TXWY M, PF DID NOT RECOGNIZE HOLD SHORT LINE FOR RWY 22L UNTIL TOLD BY PNF. ACFT STOPPED WITH NOSEWHEEL OVER OR ON HOLD SHORT LINE. ACFT WAS FACING APCH END OF RWY 22L, NIGHT VFR, AND NO ACFT ON APCH. AS CREW WAS ABOUT TO ASK TWR IF THEY COULD MOVE WE WERE CLRED FOR TKOF. TKOF ACCOMPLISHED WITHOUT INCIDENT BY FO. HUMAN FACTORS: VERY DIFFICULT TO SEE HOLD LINE APCHING FROM TXWY M -- NOT USUAL RTE, PARTICULARLY AT NIGHT. FATIGUE WAS A FACTOR. GOOD SITUATIONAL AWARENESS AND CRM BY FO.

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.