AD 2017-23-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault | Aviation | Airworthiness Directives; Dassault Aviation Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Dassault Aviation Airplanes |
Unsafe Condition
A manufacturing deficiency in some wing anti-ice system ducting could lead to reduced performance of the wing anti-ice system, with potential ice accretion and ingestion, possibly resulting in degraded engine power and degraded handling characteristics.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the airplane flight manual (AFM) to include procedures for operations in icing conditions. Conduct a detailed inspection of the wing anti-ice system ducting for the presence of a diaphragm. Depending on findings, re-identify or replace the wing anti-ice system ducting.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
Dassault Aviation Model FALCON 900EX and FALCON 2000EX airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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