Narrative:

After being cleared to hold on runway 4L, we were cleared for takeoff. An air carrier DC10 was cleared to cross runway 4L. We discontinued the power application and applied brakes. The DC10 crossed in front of us. As it was on the runway (crossing), ewr tower canceled our takeoff clearance.

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Original NASA ASRS Text

Title: B737 CREW STOPS TKOF AFTER OBSERVING DC10 TAXIING ACROSS RWY.

Narrative: AFTER BEING CLRED TO HOLD ON RWY 4L, WE WERE CLRED FOR TKOF. AN ACR DC10 WAS CLRED TO CROSS RWY 4L. WE DISCONTINUED THE PWR APPLICATION AND APPLIED BRAKES. THE DC10 CROSSED IN FRONT OF US. AS IT WAS ON THE RWY (XING), EWR TWR CANCELED OUR TKOF CLRNC.

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.