FAA Adopts New Airworthiness Directive for Airbus Helicopters AS355E/F Helicopters

Summary

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for Airbus Helicopters Model AS355E/F helicopters to address fatigue cracks in power turbine 3rd stage wheels, requiring helicopter owners to revise their Rotorcraft Flight Manual and install a placard.