As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER FLAP EXTENSION FOR A CHECK PRE DOCKING, FOUND AN ARC SHAPE 35 INCHES BY 5/3 INCH DELAMINATION AT LEFT WING AFT FLAP UPPER SKIN. **SUPPLEMENTAL REPORT FOR AALA202304241971: REMOVED AND REPLACED LEFT INBOARD TRAILING EDGE AFT FLAP** (CLOSED)