Regulation & law · 02/11/2020

FAA Proposes New Airworthiness Directive for Airbus Helicopters EC 155B and EC155B1 Helicopters

The Federal Aviation Administration (FAA) has proposed a new airworthiness directive (AD) to address a potential safety issue with the main gearbox (MGB) housing on Airbus Helicopters EC 155B and EC155B1 helicopters, which may have been evaluated incorrectly during production.