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Airworthiness Directive

AD 2021-09-07: Rotorcraft Flight Control

Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters

Effective
May 10, 2021
Published
Apr 23, 2021
Registered aircraft
79

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: With longitudinal single-axis actuator P/N L673M20A1008 or L673M30A2111, collective single-axis actuator P/N L673M20A1012, L673M30A1211, or E673M30A1201, or lateral single-axis actuator P/N L673M20A1011 or L673M30A2311 installed.
  • Only with: With longitudinal single-axis actuator P/N L673M20A1008 or L673M30A2111, collective single-axis actuator P/N L673M20A1012, L673M30A1211, or E673M30A1201, or lateral single-axis actuator P/N L673M20A1011 or L673M30A2311 installed.

Applicability

From the AD text
This AD applies to Airbus Helicopters Deutschland GmbH Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, and EC135T3 helicopters, certificated in any category, with any of the part numbers specified in paragraphs (c)(1) through (3) of this AD installed. (1) Longitudinal single-axis actuator part number (P/N) L673M20A1008 or P/N L673M30A2111. (2) Collective single[hyphen]axis actuator P/N L673M20A1012, P/N L673M30A1211, or P/N E673M30A1201. (3) Lateral single[hyphen]axis actuator P/N L673M20A1011 or P/N L673M30A2311.

Related ADs

Supersedes or revises AD 2019-17-02.

Read the AD in the Federal RegisterReport an error on this page