As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING OTBD MAIN FLAP T/E UPPER SURFACE HAD POSSIBLE DELAMINATION. APPLIED PERMANENT REPAIR ON AREAS WITH DELAMINATION AT LT WING OTBD MAIN FLAP T/E UPPER SURFACE BTW WBL 471 - WBL 501 IAW SRM 57-53-01-2R, TABLE III, AND SRM 51-70-07-0G.