FAA adopts new airworthiness directive for Airbus Helicopters Deutschland GmbH helicopters

Summary

The FAA is adopting a new airworthiness directive for Airbus Helicopters Deutschland GmbH Model MBB-BK 117 D-2 and MBB-BK 117 D-3 helicopters to address airspeed and altitude indication errors, requiring revisions to the rotorcraft flight manual supplement and modifications to the air conditioning system.