As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4473 CREW REPORTED FLAP FAIL IN LANDING WHEN FLAPS SELECTED TO 9. CREW DECLARED EMERGENCY AIRCRAFT LANDED AND TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED FLAP ELECTRONIC UNIT IAW EMB 145 AMM 27-53-02 AND REMOVED AND REPLACED LEFT WING FLAP TRANSITIONS BREAK IAW AMM 27-51-01 AND 8194; OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.