As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO SILL WEB CORRODED STA 847 TO STA 787. GROUNDED - YES. REMOVED DAMAGE ON SILL WEB AFT CARGO STA 847 TO STA 787 FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED IAW B737-800 SRM 51-40-02-0G-0 AND 51-40-05-0G-0W: 2" O: .050" R: .041" L: 2" D: .009".