Airworthiness Directive
AD 2021-17-18: Tail Rotor System
Airworthiness Directives; Leonardo S.p.a. Helicopters
- Effective
- Sep 7, 2021
- Published
- Aug 20, 2021
- Registered aircraft
- 2
Models this AD may apply to
AI-extracted — verify against originalMatched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.
Aircraft
- Leonardo S P A A109S
Applicability
From the AD textThis AD applies to Leonardo S.p.a. Model A109C, A109K2, A109E, A109S, and AW109SP helicopters, certificated in any category, all serial numbers.
Related ADs
Superseded or revised by AD 2022-07-11.
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