As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-03 CHECK A 1 5/8 CRACK WAS FOUND ON CABIN FLOOR SUPPORT BEAM FR 47, Y 254. MAINTENANCE CUTOUT DAMAGED AREA OF CABIN FLOOR SUPPORT BEAM FR 47, Y 254; PERFORMED HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A REPAIR ANGLE; INSTALLED REPAIR PART IAW AWA E.R. 26-5330-03075-GFI.