As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FRAME AT BS 727L RBL18 AND RBL25 CORRODED ON INNER CHORD. GROUNDED - YES. UPON FURTHER EVALUATION FOUND TO HAVE NO ALLOWABLE SRM LIMITS, REPAIRED FRAME BS 727L RBL 178-25 IAW BOEING SRM 53-60-07-2R-2. W =1 = O= .000 R= .000 D= 3" D= .000.