EASA AD 2020-0285
Indicating / Recording Systems — Flight Data Recording System — Modification (Software Update)
Summary
EASA Airworthiness Directive 2020-0285 is an official regulatory document addressing the Airbus A380-841, A380-842, and A380-861 aeroplanes. It mandates a software update to the Flight Data Recording System (FDRS) to correct a software error that could cause partial loss of flight data recording. This directive ensures continued airworthiness and compliance with European aviation safety regulations.
What Changed
This directive supersedes EASA AD 2012-0010 and requires installation of a serviceable Flight Data Recording System software identified by Part Number SFI55S0002S0487. It prohibits installation of earlier affected software versions and introduces modifications through Airbus Service Bulletin A380-31-8103 to improve data acquisition segregation between the aircraft condition monitoring system and the digital flight data recorder.
Why It Matters
The update is critical because the previous software error could lead to incomplete flight data recording, which compromises the investigation of accidents or serious incidents. Operators and maintenance organizations must ensure compliance to maintain aircraft safety and regulatory approval. Failure to comply could result in operating restrictions or safety risks due to deficient flight data.
What To Do
Operators of Airbus A380-841, A380-842, and A380-861 aeroplanes must install the updated Flight Data Recording System software within 12 months from 1 January 2021. Installation of affected older software versions is prohibited from the effective date of this directive. Compliance must follow the instructions in Airbus Service Bulletin A380-31-8103.
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