As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND WING UPPER SURFACE PANEL NR 521 HAS EVIDENCE OF DELAMINATION 3 INCHES LONG, 2INCHES AWAY FROM OUTBOARD EDGE AND 5 INCHES FROM THE LEADING EDGE. REPAIRED PANEL IAW SRM 51-40-12 AT 250 DEGREES AND 26" HG VACUUM AND XEO 57-121207.