Flight Control and Guidance System — Integrated Modular Avionics / Core Processing Input Output Modules — Modification (Software Update); Flight Controls — Primary Flight Control System — Modification (Software Update)
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Airbus A350-1041 aircraft not already modified with Airbus mod 115496 or earlier approved service bulletins must install the specified software updates concurrently within 14 months from 31 October 2022. Compliance involves following Airbus Service Bulletins A350-42-P017 Revision 03 and A350-27-P058 or approved alternative instructions.
Summary
EASA Airworthiness Directive 2022-0211 is an official regulatory update affecting Airbus A350-1041 aircraft. It mandates software updates to the Integrated Modular Avionics Core Processing Input Output Modules and the Primary Flight Control System to address potential structural integrity issues related to rudder oscillations.
What changed
This directive introduces mandatory installation of two specific software updates: one for the integrated modular avionics system (Batch 7A – Part 1 or later) and another for the primary flight control computers (software standard P13.1.2 or later). These updates correct previously uncalculated loads during rudder oscillatory failure cases to prevent excessive stress on the aircraft fuselage.
Why it matters
The software updates are critical to maintaining the structural integrity and safe operation of affected Airbus A350-1041 aircraft. Operators, maintenance organizations, and compliance teams must ensure these modifications are implemented to avoid unsafe flight conditions and regulatory non-compliance.
More for Airbus A350
All 224- EASA PAD 26-126Time Limits / Maintenance Checks – Airworthiness Limitations Section / Part 1, Safe Life Airworthiness Limitations Items – AmendmentOct 20, 2026
- EASA PAD 26-127Time Limits / Maintenance Checks – Airworthiness Limitations Section / Part 4, System Equipment Maintenance Requirements – AmendmentOct 20, 2026
- EASA PAD 26-124Doors – Forward and Aft Cargo Door Seals – Inspection / ReplacementOct 15, 2026
- EASA AD 2026-0177R1Indicating / Recording Systems – Integrated Control Panels – InspectionOct 15, 2026
Get the next one by email
New ADs and bulletins for Airbus A350, summarized like this page, every Monday.