EASA AD 2025-0159
Placards and Markings — Unlock Sliding Door — Installation
Summary
EASA Airworthiness Directive 2025-0159 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 350, AS 355, EC 120, and EC 130 models. The directive addresses the installation of additional safety placards and markings for the sliding door unlock instructions on these helicopters. It applies to all serial numbers that have not incorporated modification 0720257.
What Changed
This new airworthiness directive introduces a requirement to install additional safety labels that provide clear instructions for opening and closing the sliding doors on the affected helicopters. The directive mandates compliance within 24 months of its effective date. It does not supersede any previous directives.
Why It Matters
This directive is important because the existing instructions for opening emergency exits on the affected helicopters were found to be insufficient, potentially leading to injuries during emergency landings. Operators, maintenance organizations, and compliance teams must ensure these safety labels are installed to enhance occupant safety and meet regulatory requirements.
What To Do
Operators of the affected Airbus Helicopters must install the specified safety labels for sliding door operation in accordance with the applicable Airbus Helicopters Alert Service Bulletins within 24 months from 7 August 2025. Compliance with this directive is mandatory to continue operating the helicopters legally and safely.