What was found
DURING APPROACH WHEN FLAPS POSITION ONE SELECTED, RECEIVED F/CTL FLAPS LOCKED MESSAGE. DIVERTED TO IAD AND LANDED WITHOUT INCIDENT. MAINTENANCE RIGGED FLAP SYSTEM, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING APPROACH WHEN FLAPS POSITION ONE SELECTED, RECEIVED F/CTL FLAPS LOCKED MESSAGE. DIVERTED TO IAD AND LANDED WITHOUT INCIDENT. MAINTENANCE RIGGED FLAP SYSTEM, OPERATIONAL CHECK OK.