As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN - STA 303 LBL46 - LBL54 FLOOR BEAM FOUND CORROSION TRANSFER REF. NON-ROUTINE HX NRC WO.2254051. CABIN STA 303 FLOOR BEAM LBL 5" TO LBL 64" UPPER CHORD REPAIRED AS PER EC/RA 5315-01202 REV-. ATTACHED FORM 44-0008 ITEM 1 TO ITEM 33 ACCOMPLISHED. (CATEGORY A REPAIR).