AD 2023-20-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | SAS | Airworthiness Directives; Airbus SAS Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus SAS Airplanes |
Unsafe Condition
engine crystal icing protection could be (temporarily) lost if an erroneous total pressure value is provided by the airplane system, which could lead to dual engine in-flight shutdown and result in reduced control of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
installing serviceable engine electronic control (EEC) software or EEC units having the serviceable software, limiting certain parts installation configurations, and prior or concurrent modification of EEC software, adding new limitations for intermixing of certain EEC software standards, and an operational limitation for airplanes having an engine with certain EEC software installed, as specified in EASA AD 2022-0253, and prohibiting the installation of certain engines under certain conditions.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Airbus SAS Model A330-841 and -941 airplanes
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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