Business · 02/07/1997

Pilatus Aircraft LTD Proposes New Airworthiness Directive for Certain Airplane Models

Pilatus Aircraft LTD is proposing a new airworthiness directive to amend the flight manuals of its PC-6/B1-H2, PC-6/B2-H2, PC-6/B2-H4, and PC-12 airplane models to prohibit the positioning of power levers below the flight idle stop while in flight, following incidents involving improper propeller beta utilization during flight.