As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING LOWER PLANK ACCESS HOLE NR 2 FOR PANEL 510AB HAS FRETTING/ CORROSION DAMAGE AT IB END, ALL ALONG FWD SIDE AND OB END, IN AND OUT OF CRITICAL AREA. S/D MAINTENANCE REPAIRED LT WING LOWER PLANK ACCESS HOLE NR 2 PANEL 510AB IAW BOMBARDER REO 601R-57-21-0303 REV A. (K)