As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS/PWM - FLT 6398 - DURING POST-FLIGHT WALKAROUND AT 1836 HRS ON 7-30-95, FLIGHT CREW DISCOVERED THE GPU DOOR HAD SEPARATED FROM THE AIRCRAFT DURING FLIGHT. MAINTENANCE REPLACED GPU DOOR. AIRCRAFT RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)