What was found
DCA - FLIGHT 3963 CREW REPORTED MAIN PASSENGER DOOR WILL NOT OPEN FROM OUTSIDE. MAINTENANCE PERFORMED AN INTERIM REPAIR TO DOOR HANDLE STOP. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DCA - FLIGHT 3963 CREW REPORTED MAIN PASSENGER DOOR WILL NOT OPEN FROM OUTSIDE. MAINTENANCE PERFORMED AN INTERIM REPAIR TO DOOR HANDLE STOP. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.