As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, F/O RECEIVED RED FLT DIRECTOR FLAG ON PFD AND AIRSPEED INDICATION WAS ERRATIC. ABORTED TAKEOFF AT 117 KNOTS, BTMS 7786. TROUBLESHOT SYSTEM AND FOUND FCC2 FAILING. REPLACED FCC 2 IAW AMM 22-12-04. PERFORMED OPS CHECKS. NO DEFECTS AT THIS TIME.