What was found
AIR TURNBACK, AFT CARGO DOOR LIGHT ILUMMINATED ON TAKEOFF. VERIFIED DOOR CLOSED AND DEFERRED PER MEL. LATER ON AT BWI ADJUSTED DOOR POSITION SWITCH PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, AFT CARGO DOOR LIGHT ILUMMINATED ON TAKEOFF. VERIFIED DOOR CLOSED AND DEFERRED PER MEL. LATER ON AT BWI ADJUSTED DOOR POSITION SWITCH PER MM.