As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORRODED CEILING ANGLE IN E&E STA 160 APPROX RBL 30. CORROSION DAMAGE ON MAIN CABIN FLOORBEAM STA 160 RBL 30 FOUND OUT OF LIMITS DUE TO 100% MAT LOSS, ORIG THICKNESS .078" IAW SRM 53-01. ACCOMPLISHED A PERMANENT REPAIR TO AREA IAW ER/A 569009-14 REV ORIGINAL.