As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H 663 VAPOR BARRIER UPPER ATTACH ANGLE CRACKED / L/H BS 663 VAPOR BARRIER UPPER ATTACH ANGLE CRACK FOUND TO BE OUT OF LIMITS PER SRM DUE TO AIRCRAFT WITH SPLIT SCIMITAR WINGLETS. REPAIRED ATTACH ANGLE PER ER 19-04463 REV IR AND SWA EA 1-757-16520 REV IR