As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH WITH FLAPS AT 20 DEGREES THE FLAPS FAIL CAUTION MESSAGE ILLUMINATED. THE CREW ABORTED THE APPROACH AND DECLARED AN EMERGENCY. THE APPROACH WAS RE-ESTABLISHED AND THE AIRCRAFT LANDED FLAPS 20 DEGREES WITH NO FURTHER INCIDENT. MAINTENANCE RESET AND OPERATIONALLY TESTED THE FLAP SYSTEM IAW BOMBARDIER CRJ 200 SL00-001. THE FLAPS OPERATIONALLY CHECKED GOOD. THE AIRCRAFT WAS THEN RELEASED FOR SERVICE.