AD 77-07-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault Aviation | Fan Jet Falcon | Airworthiness Directives; AVIONS MARCEL DASSAULT (AMD)Model Fan Jet Falcon Airplanes |
Unsafe Condition
Possible horizontal stabilizer trim runaway due to positive voltage wire connected to normally-closed contacts of pilot's and copilot's horizontal stabilizer trim control switches.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove the positive voltage wire from the normally-closed contacts of the pilot's and copilot's horizontal stabilizer trim control switches in accordance with AMD Service Bulletin No. 568, Revision 1 dated October 25, 1976, or an FAA-approved equivalent.
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Compliance Time
within the next 300 hours time in service after the effective date of this AD
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Affected Aircraft
All Fan Jet Falcon airplanes, all series, certificated in all categories, not incorporating AMD Modification No. 2092.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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