Airworthiness Directives; Airbus SAS Airplanes
Key claim: The FAA proposes requiring operators of Airbus A318, A319, A320, and A321 jets to replace or inspect certain engine fire panels after a fire switch self-released and shut down an engine in flight.
Abstract
(Proposed Rule · Transportation Department, Federal Aviation Administration) The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A318, A319, A320, and A321 series airplanes. This proposed AD was prompted by reports of one engine fire switch self-releasing, causing an uncommanded in-flight shut down to one engine. This proposed AD would require, for certain airplanes, replacement of certain fire panels, and for certain other airplanes, a general visual inspection of certain fire panels, and applicable on- condition actions. This proposed AD would also limit the installation of affected parts under certain conditions.
[This finding represents 3 closely related documents issued 2026-09-03 (same source, same action). Related: fedreg:2026-18055, fedreg:2026-18052]
Why this matters
An in-flight self-release of a fire switch that commanded an unintended engine shutdown is a direct flight-safety concern on the world’s most widely operated narrow-body family. The proposed AD would extend the FAA’s ongoing pattern of fleet-wide corrective action on Airbus A320-family systems, adding replacement or inspection burden for operators while addressing a latent cockpit hardware defect.