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Airworthiness Directive

AD 2011-18-12: Eurocopter France (ECF) Model AS350B, B1, B2, B3, BA, and D; and AS355E, F, F1, F2, and…

Airworthiness Directives; Eurocopter France (ECF) Model AS350B, B1, B2, B3, BA, and D; and AS355E, F, F1, F2, and N Helicopters

Effective
Feb 8, 2012
Published
Jan 24, 2012
Registered aircraft
24

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

  • Only with: Upper and lower fin assemblies installed with specified part numbers (AS350: upper 350A14-0020-xxXX/350A64-1144-00XX, lower 350A14-0021-xxXX; AS355: upper 355A14-0522-xxXX, lower 355A14-0521-xxXX).
  • Only with: Upper and lower fin assemblies installed with specified part numbers (AS350: upper 350A14-0020-xxXX/350A64-1144-00XX, lower 350A14-0021-xxXX; AS355: upper 355A14-0522-xxXX, lower 355A14-0521-xxXX).

Applicability

From the AD text
This AD applies to Model AS350B, B1, B2, B3, BA, and D; and AS355E, F, F1, F2, and N helicopters with upper and lower fins assemblies, installed, that have a part number (P/N) as follows: (1) For the Model AS350B, B1, B2, B3, BA, and D helicopters, certificated in any category: Upper fin assembly P/N: Lower fin assembly P/N: 350A14-0020-00XX 350A14-0021-00XX 350A14-0020-01XX 350A14-0021-01XX 350A14-0020-02XX 350A14-0021-02XX 350A14-0020-03XX 350A14-0021-03XX 350A14-0020-08XX 350A14-0021-04XX 350A14-0020-09XX 350A14-0020-10XX 350A14-0020-17XX 350A14-0020-18XX 350A14-0020-19XX 350A64-1144-00XX (2) For the Model AS355E, F, F1, F2, and N helicopters, certificated in any category: Upper fin assembly P/N: Lower fin assembly P/N: 355A14-0522-00XX 355A14-0521-00XX 355A14-0522-01XX 355A14-0521-01XX 355A14-0522-02XX 355A14-0521-02XX 355A14-0522-03XX 355A14-0521-03XX 355A14-0522-13XX 355A14-0522-14XX 355A14-0522-15XX

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