As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION BELLY FAIRING KEEL BEAM STRUCTURE LOCATED AT LEVEL STR 42L AN D BTW FR.35 AND FR 36 AT LOWER FUSELAGE; ACCOMPLISHED REPAIR OF CORROSION AFFECTING STRINGER 42L AT THE KEEL BEAM BOX STRUCTURE AREA BETWEEN FR35 TO FR36 IN ACCORDANCE WITH AEROMAN EA 53-0273-23 REV. 0 COVER PLUS PART 1, AIRBUS RDAF 81255372/003/2023 A AND EC A23-644-01.