As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND LBL 18 INBD POST AT FS 409+128 HAS AN INDICATION NOTED IN THE AFT FLANGE RADIUS AT WL 69 APPROX .250" LONG X 50 PERCENT FSH. FAILED NDT INSPECTION. REMOVED LBL 18 409+128 POST IAW SRM 51-42-06 & 51-42-22. LOCATED & DRILLED NEW SERVICEABLE INBD FS 409+128 LBL 18 POST IAW SRM 51-40-11. INSTALLED FS 409+128 LBL 18 POST ASSY IAW REO 601R-53-41-889, REV A.