What was found
((F8ER)) ON APPROACH, THE RT INBD, FORE FLAP, OTBD SECTION SEPARATED FROM THE ACFT, STRIKING THE RT SIDE OF FUSELAGE AND PUNCTURING SEVERAL AREAS OF EXTERIOR SKIN CAUSING DAMAGE TO SEVERAL FUSELAGE FRAMES AND STRINGERS IN FUSELAGE SECTIOON 46 WITH DAMAGE BEING CONTAINED WITHIN THE APPROX AREAS OF B.S.1640 TO 1660 BETWEEN STRINGERS R19 AND R28. CAUSE OF INCIDENT IS UNKNOWN AND IS CURRENTLY UNDER INVESTIGATION. ACFT LANDED SAFELY WITHOUT FURTHER INCIDENT.