As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD - INFLIGHT MIA-DCA. CREW REPORTED FLAP DISAGREE/LEADING EDGE FLAP TRANSIT LIGHT. EMERGENCY DECLARED FLIGHT DIVERTED IAD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. CHANGED ALL FOUR MAIN LANDING GEAR TIRES AS WELL AS ALL FOUR BRAKES DUE TO HIGH ENERGY STOP. FOUND NEEDLES SPLIT ON FLAP INDICATOR. REPLACED INDICATOR. SYSTEM GROUND CHECK NORMAL OPERATION.