As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT, FOUND CORROSION ON SKIN AND SPLICE PLATE AT STA 680, O/B OF STRINGER 28L. REPAIRED PER SRM 53-30-03, PAGE 14E. REMOVED A 4 IN BY 5 IN SECTION OF SKIN AND CORROSION ON STRINGER. CUT TEMPLATE FOR PLUG. SOLD CORROSION/CLEAN UP TO INSPECTION.