AD 2006-17-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aerospatiale | Model ATR42-500 | Airworthiness Directives; Aerospatiale Model ATR42-500 Airplanes and Model ATR72-212A Airplanes |
Unsafe Condition
Interference between the upper closing rib and the rudder, which could result in a rudder jam 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 installation of the vertical leading edge fairing at the fin tip. Perform a detailed inspection for cracking, misplacement, or deformation of the upper closing rib of the vertical fin. Retain the requirements of the existing AD, including repetitive inspections until the modification is completed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months of the effective date (September 5, 2006).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Aerospatiale Model ATR42-500 and Model ATR72-212A 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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