importantRule

AD FAA-2025-2553

Airworthiness Directives; Dassault Aviation Airplanes

Summary

The FAA is adopting a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 2000EX airplanes. This AD was prompted by a report of simultaneous failures of the main DC buses powered by Generator 1 (GEN1), and Generator 2 (GEN2) after flap extension during approach. This AD requires revising the existing airplane flight manual (AFM). The FAA is issuing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2025-2553

Document Number

2026-06627

Type

Rule

Publication Date

April 6, 2026

Effective Date

May 11, 2026

Affected Manufacturer

Dassault Aviation

Criticality

important

Emergency

Docket ID

Docket No. FAA-2025-2553

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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