As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK INSPECTION, CORRODED DOUBLERS WERE DISCOVERED ON THE FUSELAGE BY STA 340 AND 360 AFT OF THE C-1 DOOR. REPAIR ACCOMPLISHED, REMOVAL OF DAMAGE, FABRICATION AND INSTALLATION OF REPAIR FILLERS AND REPAIR SPLICE DOUBLERS IN ACCORDANCE WITH THE DOUGLAS STRUCTURAL REPAIR MANUAL AND ENGINEERING AUTHROIZATION R12-R04.