As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT, THE CREW RECIEVED A FLAP ASYMMETRY MESSAGE. AN EMERGENCY WAS DELCARED, THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. THE RIGHT FLAP POSITION TRANSMITTER WAS FOUND FAULTY IAW FIM 27-51-00. REPLACED THE TRANSMITTER IAW AMM 27-58-03.