As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON MENBRANE STA Y=200 TO STA Y=218 AND X=60 TO X=22 AT PASSENGER CABIN. SUMMARY OF NRC 00645: CORROSION LEVEL 2. MEMBRANE STA Y=200 TO STA Y=218 AND X=60 TO X=22 WAS FABRICATED AND REPLACED PER DWG 9936535-3 REV CS. (LP #2831368)