As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C3 HEAVY CORROSION ON INTERNAL DOUBLER AT FS 220 BETWEEN L35L AND L35R A-PIT. REMOVED CORROSION AND REPAIRED INTERNAL DOUBLER AT STA 220 BETWEEN LONGERONS 35L AND 35R IAW SAA EA 008-5310-01-A0747, UPS RAA DC8- 53-20613, AND FAA FORM 8100-9.