AD 2017-09-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | General Electric | Company | Airworthiness Directives; General Electric Company Turbofan Engines |
Unsafe Condition
Engine failure, loss of thrust control, and damage to the airplane due to the use of certain EEC FADEC software versions lacking the highest level of ice crystal icing (ICI) accommodation features.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove a specific part and replace it with a part eligible for installation. Specify the EEC FADEC software version for the affected GEnx turbofan engines.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
All General Electric Company (GE) GEnx-1B and GEnx-2B turbofan engines.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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