Placards and Markings – Unlock Sliding Door – Installation
- Published
- Takes effect
- Deadline
- Replaces
- 2025-0159
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of affected Airbus Helicopters must install the specified safety labels for sliding door operation within 24 months after 7 August 2025, following the instructions in the applicable Airbus Helicopters Alert Service Bulletins. Compliance with this AD is mandatory unless already accomplished. Alternative methods of compliance may be approved by EASA if substantiated.
Summary
EASA Airworthiness Directive 2025-0159R1 is an updated regulatory requirement addressing the installation of safety placards and markings for unlocking sliding doors on Airbus Helicopters models AS 350, AS 355, EC 120, and EC 130. This directive applies to all serial numbers of these helicopters except certain EC 120 B models with specific serial numbers. The directive mandates the installation of additional safety labels to improve emergency exit instructions.
What changed
This revision of EASA AD 2025-0159 excludes certain EC 120 B helicopters equipped with metallic doors from the applicability of the directive, as they are not affected by the unsafe condition. The update clarifies the affected helicopter models and modifies the applicability accordingly while maintaining the original requirement to install safety labels.
Why it matters
This directive is critical for aviation professionals to ensure that emergency exit procedures are clearly marked and understood, reducing the risk of injury during emergency landings. Operators and maintenance teams must comply to maintain airworthiness and regulatory approval. Clear placards improve safety and compliance with European Union aviation safety regulations.
More for Airbus Helicopters AS 350
All 99- EASA AD 2026-0052R2Instruments – Fuse Cover Attachment of Circuit Breaker Panel – ModificationSep 24, 2026
- EASA AD 2023-0214R1Fuselage – Tail Rotor Drive Shaft / Rear Transmission Bearing Support – Inspections / ModificationSep 16, 2026
- EASA AD 2024-0144R1Tail Rotor Drive – Shaft-Line – Check / Measurement / ModificationSep 16, 2026
- EASA AD 2026-0146Equipment / Furnishings – Mechanical Dropping Control – InspectionJul 24, 2026
- EASA AD 2026-0052R1
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