AD 2001-13-18 R1
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | 45 (Military YT-34) | Airworthiness Directives; Raytheon Aircraft Corporation Beech Models 45 (YT-34), A45 (T-34A, B-45), and D45 (T-34B) Airplanes |
| aircraft | Textron Aviation Inc. | A45 (Military T-34A, B-45) | Airworthiness Directives; Raytheon Aircraft Corporation Beech Models 45 (YT-34), A45 (T-34A, B-45), and D45 (T-34B) Airplanes |
| aircraft | Textron Aviation Inc. | D45 (Military T-34B) | Airworthiness Directives; Raytheon Aircraft Corporation Beech Models 45 (YT-34), A45 (T-34A, B-45), and D45 (T-34B) Airplanes |
Unsafe Condition
Fatigue cracks in the wing spar assemblies could lead to wing spar failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitively inspect the wing spar assembly for cracks and replace any wing spar assembly found cracked. Maintain flight and operating restrictions required by AD 99-12-02 until the initial inspection is completed.
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Compliance Time
Within 10 hours time-in-service after July 9, 1999, unless already accomplished.
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Affected Aircraft
Raytheon Aircraft Corporation Beech Models 45 (YT-34), A45 (T-34A, B-45), and D45 (T-34B) airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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