AD 2017-17-11

final rule
Data completeness: 70%

Airworthiness Directives; Dassault Aviation Airplanes

AD Number
2017-17-11
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. FAA-2017-0496
FR Citation
82 FR 40474

Applicability

TypeManufacturerModelDetails
aircraft Dassault Aviation Airworthiness Directives; Dassault Aviation Airplanes
aircraft Aviat Various Airworthiness Directives; Dassault Aviation Airplanes

Unsafe Condition

Under certain operational takeoff conditions (high altitude runway and low temperature), the available thrust in relation with N1 indication is less than certified, which could affect the safety margins with an engine failure during takeoff and could result in reduced control of the airplane.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Modify each engine by updating the electronic engine control (EEC) software and adjusting the engine N1 trim value. Revise the airplane flight manual (AFM).

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Dassault Aviation Model FALCON 7X 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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