As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLIGHT 0120 - WHILE ON ROTATION, THE CREW FELT A BUMP THEN NOTICED THE FORWARD CARGO DOOR LIGHT ILLUMINATED. THE CAPTAIN DECIDED TO RETURN TO BOS. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE PRESSURIZED THE AIRCRAFT AND CHECKED FOR LEAKS. NONE WERE FOUND. REMOVED CARGO NETTING OBSTRUCTING THE TARGET SWITCH. OPERATION OF THE CARGO DOOR AND SEALS CHECKED GOOD. (M)