AD 2021-26-24
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Agusta S.p.A. | A109A and A109A II | Airworthiness Directives; Leonardo S.p.a. (Type Certificate Previously Held by Agusta S.p.A.) Helicopters |
Unsafe Condition
Internal corrosion on a main rotor blade, which could result in failure of the blade and subsequent loss of control of the helicopter.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitively inspect affected M/R blades and accomplish film analysis and repair in accordance with certain approved methods.
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Compliance Time
Within 10 flight hours after February 22, 2022
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Affected Aircraft
Leonardo S.p.a. (type certificate previously held by Agusta S.p.A.) Model A109A and A109A II helicopters, with a main rotor blade part number 109-0103-01-115 installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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