As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMPENNAGE AFT ACCESSORY COMPT RT STA 2164 SKIN FOUND CORROSION AS MARKED. CORROSION REMOVED FOUND EXCEEDED LIMIT PER SRM 53-00-00-2R FIG 202. ORIGINAL THICKNESS : 0.100", MATERIAL REMOVED : 0.090" AND REMAINING THICKNESS : 0.010". AFT ACCESSORY COMPT RT STA 2164 SKIN CORROSION CARRIED OUT REPAIR AS PER SRM 53-70-01-2R FIG 201 REPAIR 3. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.