AD 2017-18-18
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A350-941 | Airworthiness Directives; Airbus Airplanes |
Unsafe Condition
Loss of communication between some avionics systems and the avionics network after 149 hours of continuous airplane power-up, potentially leading to partial or total loss of some avionics systems or functions.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform repetitive on-ground power cycles to reset the internal timer.
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Compliance Time
Before further flight
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Affected Aircraft
All Airbus Model A350-941 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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