What was found
FLIGHT 6040. DURING CLIMB-OUT OF IAD AND AFTER GEAR RETRACTION RECEIVED A GEAR DISAGREE MESSAGE WITH AURAL WARNING. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD.REPLACED THE LANDING GEAR PRIORITY VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 6040. DURING CLIMB-OUT OF IAD AND AFTER GEAR RETRACTION RECEIVED A GEAR DISAGREE MESSAGE WITH AURAL WARNING. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD.REPLACED THE LANDING GEAR PRIORITY VALVE.