As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURNG 1/2D CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, CORROSION WAS FOUND ON FUSELAGE SKIN INNER SURFACE AT STRINGER 28L BETWEEN BS 720 AND BS 725. THE CORRODED SKIN 3 INCHES BY 4 INCHES IN SIZE WAS TRIMMED OUT AND REPAIRED PER B727 SRM 53-30-3 FIGURE 3. (M)