As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKE OFF, LT AIRSPEED INDICATOR 120 KTS RT AIRSPEED INDICATOR 75 KT WITH RED FLAG BOTH AIRSPEED INDICATORS. APPEAR NORMAL DURING TAXI BACK & PARKED. PERFORMED AMM TESTS 34-13-02 AND 34-12-00. FOUND F/O AIRSPEED INDICATOR SLOW TO RESPOND. REPLACED F/O INDICATOR. INDICATION CHECKS OK IAW PREVIOUS AMM TEST.