As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING 'S' CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, DELAMINATION WAS FOUND ON LEFT WING T/E INBOARD FORE FLAP UPPER SKIN AT WBL 164. THE DAMAGED SKIN 4 INCH BY 3 INCH IN SIZE WAS TRIMMED OUT AND REPAIRED PER B727 SRM 51-40-6. (M)