As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND DURING C-CHECK, CORROSION ON PANEL AND AISLE CHANNELS AT BL 0, STA 294.0 TO STA 339. MAINTENANCE REMOVED CORROSION ON FLANGES AND PREVIOUS REPAIR AREA IAW SRM 51-10-30. FABRICATED REPAIR ANGLE USING PRINCIPLES OF SRM 53-70-60. INSTALLED REPAIR DOUBLER IAW SAAB STATEMENT 72SDS2642.