As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ENG NR 1 ESN 717550 IAW EC6281, FOUND ONE EACH 2ND STAGE HPT BLADE DAMAGED. DAMAGE IS ON LE APPROXIMATELY 0.400 INCHES LONG BEGINNING 0.300 INCHES FROM THE END OF THE BLADE. THE DAMAGE IS ON BOTH THE CONVEX & CONCAVE SIDES & PARENT METAL IS MISSING WITH A HOLE COMPLETELY THRU TO THE COOLING AREA OF THE BLADE. DAMAGE IN AREA A & B WITHIN 5 CYCLE FLY BACK LIMITS FOR ENG CHANGE, REPLACED ENG IAW AMM SN OFF 717550 & SN ON 727916.