As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 601 - ATL-MEX - ABORTED TAKEOFF DUE TO AIR SPEED INDICATOR FAILURE WITH 80 KNOTS THE LEFT AIR SPEED INDICATOR AND 65 KTS THE RIGHT SIDE. DURING CHECK IT WAS DETECTED A CADC NR 2 FAIL IN CDUS, AIR SPEED INDICATOR FLAG AND FAST/SLOW FUNCTION FAILURE IN RIGHT PFD. CADC NR 2 WAS TESTED IAW MM 34-16-01, ALL CORRECT. PITOT PORT WERE WITH DEBRIS. PITOT LINE WAS CLEANED. (M)