Business · 22/04/2010Updated: 10/17/2026 · 1 min read

New Airworthiness Directive Proposed for Eurocopter Helicopters

Summary

The European Aviation Safety Agency (EASA) has issued a mandatory continuing airworthiness information (MCAI) directive for Eurocopter France (ECF) model helicopters, including the SA-365N1, AS-365N2, AS 365 N3, EC 155B, and EC155B1, due to a risk of severe vibrations caused by a detached stainless steel ring from a tail rotor blade sleeve.

Original source language: Federal Register — Transportation DepartmentOpen original release →

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