As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO AT 90 KTS AIRSPEED SPLIT ON TAKEOFF ROLL. F/O AND STBY AIRSPEED MATCHED AT 90 KTS, CAPTAIN`S AIRSPEED AT 50 KTS. REMOVED AND REPLACED CAPTAIN'S PITOT PROBE IAW MM 34-11-15-04. PITOT TUBE THAT WAS REMOVED HAD SMALL BLACK DEBRIS COME OUT OF IT.