As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3311 DURING ITS CHECK VISIT IN SIN, MTC HAS NOTED THAT AC 3311 WILL BE ACCOMPLISHING THE FR53.6 MODIFICATION PER EM 5310-01461-03. CORRECTIVE ACTION: MODIFICATION ACCOMPLISHED. 5310-01461 / A330 / MOD. WFD STRUCTURAL REINFORCE *** AD RELATED ***