Wings — Leading Edge Devices / Slats and Droop Noses — Identification
- Published
- Effective
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Airbus A380 aeroplanes identified as Group 1 must identify the part numbers of affected wing leading edge parts within 36 months of 16 December 2025. If any part number is inconsistent with the updated Illustrated Parts Catalogue, it must be replaced within 50 flight cycles. From the effective date, installation of affected parts is only permitted if their part numbers match those in the updated catalogue.
Summary
EASA Airworthiness Directive 2025-0270 is an airworthiness directive issued by EASA affecting Airbus A380-841, A380-842, and A380-861 aeroplanes. It addresses identification and verification of wing leading edge devices including slats and droop noses to ensure correct part numbers are installed. This directive applies to all manufacturer serial numbers of the Airbus A380 models mentioned.
What changed
This new airworthiness directive introduces a requirement for a one-time identification of affected wing leading edge parts to verify their part numbers against an updated Illustrated Parts Catalogue. It also mandates replacement of any parts found not consistent with the updated catalogue within 50 flight cycles. Additionally, it allows installation of affected parts only if their part numbers match those specified in the updated catalogue.
Why it matters
This directive is critical for aviation professionals because incorrect slat assembly interchangeability information could lead to installation of non-compliant parts, reducing the structural load carrying capability of the wing leading edge. Operators and maintenance organizations must ensure compliance to maintain aircraft safety and airworthiness. Failure to comply could result in unsafe conditions and regulatory violations.
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