What was found
DURING TAKEOFF FROM EGSS EN ROUTE TO KIAD MUCH OF THE FAN EXIT OUTER CASE LINER SEGMENT AFT OF THE FAN EXIT GUIDE VANES SEPARATED FROM THE NR 1 ENGINE ESN 716801. THE BRITISH AIRPORT AUTHORITY NOTIFIED MAXJET MAINTENANCE THAT THE DEPARTED LINER HAD BEEN FOUND ON THE RUNWAY AND THAT IT IS POSSIBLY FROM ONE OF MAXJETS AIRCRAFT AS MAXJET WAS THE LAST TO USE THE RUNWAY. THE NOTIFICATION FROM BAA OCCURED HALFWAY INTO THE 8.0 HR FLIGHT. A P/N ON THE UNIT REVEALED THAT THE PART WAS FROM A JT9 ENGINE AND THAT IT WAS A LINER SEGMENT. MAXJET CONTACTED BOTH MAXJET AIRCRAFT EN ROUTE AND ADVISED BOTH NOT TO USE THRUST REVERSERS ON LANDING AND WERE ASKED IF THERE WERE ANY ABNORMAL INDICATIONS, THE CREWS REPORTED THAT ALL