As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BS 950 LOWER CHORD ANGLE IS CORRODED WITH EXFOLIATION BTWN STR 29L- STR 28L. CORROSION OUT OF LIMITS, REMOVED CHORD, LOCATED AND DRILLED NEW CHORD PART NUMBER 65-16338-11 PO 20017118 AND INSTALLED IAW SRM 53-10-1, 51-30-5 AND 51-30-2.