Narrative:

A taxi clearance was issued by ground control (ground and tower, same controller), 'taxi to runway 19 and monitor tower frequency when ready.' we did not hold short at departure end of runway 19, but crossed it. (This is the common clearance for runway 19 departure -- to cross it and make a 180 degree turn and hold short not to block traffic to runway 24.) there was no other traffic in the area, an ATC controller first verified that we were doing the 180 degree turn to hold short of runway 19. We read back 'hold short runway 19' and nothing more was said or discussed with ATC. However, we realized we were making an unauthorized crossing. A long duty day, nonstandard/common language radio communication and being a 'creature of habit' were contributing factors. The crew has implemented additional verification procedures to avoid the same in the future.

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Original NASA ASRS Text

Title: G-II CREW HAD A RWY INCURSION WHEN TAXIING TO THE END OF RWY 19 AT TEB.

Narrative: A TAXI CLRNC WAS ISSUED BY GND CTL (GND AND TWR, SAME CTLR), 'TAXI TO RWY 19 AND MONITOR TWR FREQ WHEN READY.' WE DID NOT HOLD SHORT AT DEP END OF RWY 19, BUT CROSSED IT. (THIS IS THE COMMON CLRNC FOR RWY 19 DEP -- TO CROSS IT AND MAKE A 180 DEG TURN AND HOLD SHORT NOT TO BLOCK TFC TO RWY 24.) THERE WAS NO OTHER TFC IN THE AREA, AN ATC CTLR FIRST VERIFIED THAT WE WERE DOING THE 180 DEG TURN TO HOLD SHORT OF RWY 19. WE READ BACK 'HOLD SHORT RWY 19' AND NOTHING MORE WAS SAID OR DISCUSSED WITH ATC. HOWEVER, WE REALIZED WE WERE MAKING AN UNAUTH XING. A LONG DUTY DAY, NONSTANDARD/COMMON LANGUAGE RADIO COM AND BEING A 'CREATURE OF HABIT' WERE CONTRIBUTING FACTORS. THE CREW HAS IMPLEMENTED ADDITIONAL VERIFICATION PROCS TO AVOID THE SAME IN THE FUTURE.

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.