Transport i lotnictwo · 03/07/1996

De Havilland Proposes Revision to Airworthiness Directive for DHC-8-100 Series Airplanes

De Havilland is proposing to revise an existing airworthiness directive for certain DHC-8-100 series airplanes, which currently requires clearly marking the location and means of entering the lavatory to prevent inadvertent opening of the airstair door and consequent depressurization of the airplane.