As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT FS 333 BETWEEN STRINGERS 26 AND 27 LEFT. BLENDED DAMAGE ON FRAME. PERFORMED UT THICKNESS INSPECTION OF BLEND AREA IAW MAC NDT PROCEDURE UT-3. MIN MATERIAL REMAINING IS .040" ORIGINAL IS .050" MATERIAL REMOVED IS .010" . REPAIRED IAW REO 670-53-21-867.