AD 2018-19-10

Effective 10/30/2018 · Published 09/25/2018

Airworthiness Directives; Airbus Helicopters

Airbus Helicopters Eurocopter Eurocopter France Eurocopter Deutschland Helibras Helibras Helicopteros do Brasil

Summary

We are adopting a new airworthiness directive (AD) for Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, and AS355N helicopters. This AD requires measuring a vibration level in the tail rotor (T/R) drive. This AD was prompted by reports of bearing degradation. The actions of this AD are intended to prevent an unsafe condition on these helicopters.

Read the full AD on the Federal Register See what applies to your aircraft — Logbook