AD 2018-19-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault | Aviation | Airworthiness Directives; Dassault Aviation Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Dassault Aviation Airplanes |
Unsafe Condition
An uncommanded retraction of the inboard slats and flaps during take-off, and consequent reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the slat/flap control wiring and replace the slat/flap control box having part number (P/N) 6-7061 with an improved control box, in accordance with the Accomplishment Instructions of Dassault Aviation Service Bulletin F900EX-522, also referred to as 522, dated March 8, 2017.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 500 flight hours after the effective date of this AD
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Affected Aircraft
Dassault Aviation Model FALCON 900EX airplanes, certificated in any category, serial number 240 and serial numbers 242 through 273 inclusive.
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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