As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:PFLT CORROSION UNDER FINGER DOUBLER AT STA 24 LONGERON 31R AT E/E COMPARTMENT. INSPECTED OUTER SKIN FOR CORROSION LOSS USING LOW FREQUENCY E/E PER NDT STANDARD PRACTICE MANUAL 06-10-02 PROCEDURE NR 2 LOSS OF SKIN INDICATED AT 10 PERCENT C/W EO DC8-5310-16320A INTERIM REPAIR FOR CORROSION AT FINGER DOUBLER.