Airworthiness Directive
AD 2021-04-17: Tail Rotor Blades
Airworthiness Directives; Airbus Helicopters
- Effective
- Mar 23, 2021
- Published
- Mar 8, 2021
- Registered aircraft
- 16
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
- Airbus Helicopters AS350B2
- Airbus Helicopters AS350BA
- Airbus Helicopters AS355F2
- Airbus Helicopters AS355N
- Only with: With a tail rotor blade P/N listed in Appendix 1, Table 1, of EASA AD 2020-0224R1 (pre-mod 075580) installed.
- Only with: With a tail rotor blade P/N listed in Appendix 1, Table 1, of EASA AD 2020-0224R1 (pre-mod 075580) installed.
Applicability
From the AD textThis AD applies to Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350D, AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters, certificated in any category, with a tail rotor (T/R) blade part number (P/N) listed in Appendix 1, Table 1, of European Union Aviation Safety Agency (EASA) AD 2020-0224R1, dated November 11, 2020 (EASA AD 2020-0224R1) (pre-mod 075580).
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