What was found
AIR TURNBACK, EMERGENCY DECLARED. ON CLIMBOUT, CLASS 1 MESSAGE DISPLAYED CARGO DOOR OPEN. CREW EXPERIENCED PRESSURE CHANGE AND VIBRATION. REMOVED AND REPLACED CARGO DOOR HANDLE ASSY, OPS CK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, EMERGENCY DECLARED. ON CLIMBOUT, CLASS 1 MESSAGE DISPLAYED CARGO DOOR OPEN. CREW EXPERIENCED PRESSURE CHANGE AND VIBRATION. REMOVED AND REPLACED CARGO DOOR HANDLE ASSY, OPS CK GOOD.