As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED FLAP FAIL AT 30 DEGREES ON FINAL APPROACH. CREW DID A GO-AROUND, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT IAW FIM AND DETERMINED SYS OPERATED NORMALLY AND THAT CAUSE OF DISCREPANCY WAS OPERATOR ERROR. MAINTENANCE PERFORMED CHECKS AND ACFT RELEASED FOR SERVICE.