Narrative:

Captain was flying, started takeoff roll, at 80 KT callout, captain observed an aircraft taxi onto the runway followed shortly by tower canceling takeoff clearance. Abort was initiated at approximately 90 KTS. Due to the slow speed and the taxiing aircraft no longer on the runway, maximum braking was not required. We taxied clear at taxiway ek to taxiway M. We continued with our planned departure/flight after reviewing all appropriate checklists. Aircraft weight at abort 138400 pounds, brake temperature at takeoff was 120 degrees. Taxiing aircraft was an air carrier flight.

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Original NASA ASRS Text

Title: ACR REJECTS TKOF AS CLRNC IS RESCINDED BECAUSE OF AN ACFT XING THE RWY DOWNFIELD.

Narrative: CAPT WAS FLYING, STARTED TKOF ROLL, AT 80 KT CALLOUT, CAPT OBSERVED AN ACFT TAXI ONTO THE RWY FOLLOWED SHORTLY BY TWR CANCELING TKOF CLRNC. ABORT WAS INITIATED AT APPROX 90 KTS. DUE TO THE SLOW SPD AND THE TAXIING ACFT NO LONGER ON THE RWY, MAX BRAKING WAS NOT REQUIRED. WE TAXIED CLR AT TXWY EK TO TXWY M. WE CONTINUED WITH OUR PLANNED DEP/FLT AFTER REVIEWING ALL APPROPRIATE CHKLISTS. ACFT WT AT ABORT 138400 LBS, BRAKE TEMP AT TKOF WAS 120 DEGS. TAXIING ACFT WAS AN ACR FLT.

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.