As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB-OUT, AT APPROXIMATELY 18,000 FEET, THE CREW RECEIVED A (FLAP FAIL) MESSAGE. THE QRH WAS COMPLIED WITH AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE RT BRAKE POSITION SENSOR UNIT (BPSU) AND ALSO RIGGED THE LT AND RT FLAP SYSTEM TO ZERO. IN ADDITION, MAINTENANCE RIGGED THE RIGHT BPSU IAW THE MM. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.