Regulation & law · 08/10/1999
Harbin Aircraft Manufacturing Corporation Proposes New Airworthiness Directive for Model Y12 IV Airplanes
The Harbin Aircraft Manufacturing Corporation is proposing a new airworthiness directive to require the revision of the Airplane Flight Manual for its Model Y12 IV airplanes, aiming to prevent reduced controllability due to ice accumulation on the aircraft.
Original source language: Federal Register — All DocumentsOpen original release →