Narrative:

Location: departure end of runway 25R. Flight XXX did a low speed abort due to air carrier crossing downfield without a clearance. My flight XXX had been cleared for takeoff when air carrier Y crossed downfield. The abort was initiated below 60 KTS. Rest of flight uneventful.

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Original NASA ASRS Text

Title: A B737 FLC PERFORMS A LOW SPD ABORT AFTER ANOTHER ACR CREATES A RWY 25R INCURSION AT LAX, CA.

Narrative: LOCATION: DEP END OF RWY 25R. FLT XXX DID A LOW SPD ABORT DUE TO ACR XING DOWNFIELD WITHOUT A CLRNC. MY FLT XXX HAD BEEN CLRED FOR TKOF WHEN ACR Y CROSSED DOWNFIELD. THE ABORT WAS INITIATED BELOW 60 KTS. REST OF FLT UNEVENTFUL.

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.