As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION EXTERNAL SKIN WING TIP OTBD SPAR HOLES, RT WING. AFTER REMOVED DAMAGE OF RIB 27 HOLE B AT RT WING PERFORMED DETAIL VISUAL INSPECTION AND FOUND DAMAGE ON INTERNAL FITTING. EDDY CURRENT INSPECTION DONE ON SPOT FACES IAW NDT MANUAL PART 6; 51-00-00 PROCEDURE 23. NO CRACK INDICATION FOUND. REPAIRED RIB 27 WIN TIP OTBD SPAR RT WING IAW EA SUMMARY 21-157-02575 AND WIP 1 AND WIP 2, 21-157-02575.