EASA AD 2018-0036
Fuselage / Stabilizers — Interfay Sealant in Hybrid Joints — Modification
EASA Airworthiness Directive 2018-0036 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-941 aeroplanes. It addresses the application of interfay sealant in hybrid joints on the fuselage and stabilizers to prevent corrosion and maintain structural integrity. The directive applies to all serial numbers except those with specific Airbus production modifications already embodied.