As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF FIRST OFFICERS AIRSPEED REMAINED STUCK AT 47 KNOTS. TAKEOFF ABORTED AT APPROX 90 KNOTS. FOUND FIRST OFFICER`S PITOT TUBE BLOCKED BY DEBRIS. R & R PITOT IAW AMM 34-11-01. PERFORMED OPERATIONAL & LEAK CHECK. SYS CHECKED NORMAL.