Business · 17/11/1998

Parker Hannifin Airborne Dry Air Pumps, Conversion Kits, and Coupling Kits: Airworthiness Directive Amendment

The Federal Register has published an amendment to Airworthiness Directive 98-23-01, requiring U.S. aircraft owners and operators to replace faulty flexible couplings with a new part, following reports of manufacturing defects that could lead to loss of primary attitude and direction references during IFR operations.