As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON ANGLE LOCATED AT FR 71 BETWEEN STR 27R-31R AFT FUSELAGE ON TAIL; REPLACED ANGLE LOCATED AT FR 71 BETWEEN STR 27R-31R AFT FUSELAGE ON TAIL IAW A320 SRM 51-72-11 AND DRAWING 53571510. REF. AERONMAN NR 2018-387009.