AD 2000-17-09
Unsafe Condition
Fatigue cracking in certain structural elements could adversely affect the structural integrity of the airplanes.
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Required Actions
Revise the Airworthiness Limitations Section of the Instructions for Continued Airworthiness to incorporate life limits for certain items and inspections to detect fatigue cracking in certain structures.
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Compliance Time
Before further flight
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Affected Aircraft
All Aerospatiale Model ATR42-200, -300, and -320 series airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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