AD 2005-13-21
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna | 650 | Airworthiness Directives; Cessna Model 650 Airplanes |
Unsafe Condition
Uncommanded movement of the horizontal stabilizer, which could result in reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect to determine the part number of the actuator control unit (ACU). Replace the ACU with a new, improved ACU if necessary. Revise the Limitations section of the airplane flight manual.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months after the effective date of this AD for inspection and replacement, and within 1 month after the effective date or concurrently with the replacement for AFM revision.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Cessna Model 650 airplanes, certificated in any category.
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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