AD 2018-01-12

Effective 02/20/2018 · Published 01/16/2018

Airworthiness Directives; Airbus Helicopters

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Summary

We are superseding Airworthiness Directive (AD) 2015-22-53 for Airbus Helicopters Model AS350B3 helicopters. AD 2015-22-53 required revising the rotorcraft flight manual (RFM) to perform the yaw load compensator check after rotor shut-down and to state that the yaw servo hydraulic switch must be in the "ON" position before taking off. Since we issued AD 2015-22-53, Airbus Helicopters developed a modification of the…

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