As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH THE CREW RECEIVED A FLAP FAIL CAUTION MESSAGE. FLAPS WERE INDICATING 30 DEGREES WHEN THE MESSAGE CAME ON. CREW DID A GO AROUND AND DECLARED AND EMERGENCY TO GET THE LONG RUNWAY AND RECEIVE PRIORITY HANDLING. MAINTENANCE COMPLIED WITH TO 27-050-004-09 AND TROUBLESHOT SYSTEM PER THE FIM AND FOUND NO FAULTS AT THIS TIME. R&R FECU, OPS CHECK GOOD.