What was found
LEB/PHL - FLT 5272 - ON APPROACH TO PHL, CREW REPORTED AN ABNORMAL FLAPS INDICATOR TO THE PHL TOWER. THE TOWER DISPATCHED THE RESCUE EQUIPMENT. CAPTAIN COMPLETED THE ABNORMAL CHECKLIST AND LANDED WITHOUT INCIDENT. MAINTENANCE T/S THE SYSTEM, NO DISCREPANCIES WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE. (X)