As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C5 CHECK -OTBD FLAP UPPER SURFACE HAS LIGHT CHAFE DAMAGE ON PREVIOUS PATCH REPAIR. REMOVED OLD DOUBLER IAW SRM 51-23-00-02-01, HFEC INSPECTED ENTIRE SKIN SURFACE IAW NDTM PART 6,51-00-01, NO CRACKS NOTED. FABRICATED AND INSTALLED NEW DOUBLER, ALL WORK PERFORMED IAW T/C 6-57-444A.