As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
POPPED RIVET HEADS AND SKIN BULGE AT FS 208.00 AT LONGERON 28R. REMOVED SECTION OF LONGERON 28R AND TWO INTERCOSTALS. FOUND LEVEL 2 CORROSION ON L-28R. REPLACED 20 INCH SECTION OF L-28R AND REINSTALLED INTERCOSTALS PICKING EXISTING HOLES IAW SRM 53-2-2 AND 51-1-21.