EASA AD 2024-0173
SUPERSEDED BY EASA AD 2026-0011
EASA Airworthiness Directive 2024-0173 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 155 B and EC 155 B1 models. It addresses the modification of jettisonable windows and seals on the sliding doors and fixed panels to ensure proper emergency egress capability. This directive mandates specific modifications to improve safety during emergency evacuations.
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters EC 155 BAirbus Helicopters EC 155 B1