As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION TOP SKIN TE OVERHANG RIB 15 LH WING; REF AEROMAN NR 2023-69039 CORRECTIVE ACTION: REPAIR CORROSION STOPS AFFECTING THE TOP SKIN PANEL #2 TRAILING EDGE OVERHANG BETWEEN RIB 13-16, RIB 18-20 AND WX3494-WX-4010 ON THE LH WING IN ACCORDANCE WITH EA# 57-0044-23, REV 0 ( COVER) PLUS PART 1-6 AND RDAF# 81177033/003/2023#A AND EC# A23-242-01.