AD Amdt-39-11218

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Dassault Model 2000, 900EX, and Mystere Falcon 900 Series Airplanes

AD Number
Amdt-39-11218
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-63-AD
FR Citation
64 FR 36561

Applicability

TypeManufacturerModelDetails
aircraft Dassault 2000 Airworthiness Directives; Dassault Model 2000, 900EX, and Mystere Falcon 900 Series Airplanes

Unsafe Condition

Jamming of the flap jackscrews could result in the inability to move the flaps or an asymmetric flap condition, leading to reduced controllability of the airplane.

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

Required Actions

Inspect and verify the proper functioning of the flap asymmetry detection system through repetitive operational tests. Replace the inboard flap jackscrews with new ones repetitively. Measure the screw/nut play to detect discrepancies and take corrective action if necessary.

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

Affected Aircraft

All Dassault Model Falcon 2000 series airplanes; certain Dassault Model 900EX, and Mystere Falcon 900 series 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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