As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FROM DCA, THE FLAPS FAILED TO RETRACT AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED BROKEN WIRES AT THE FLAP SELECT HANDLE. OPERATIONAL CHECK PROVED SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)