Transport i lotnictwo · 07/06/1995

Alexander Schleicher GmbH & Co. Model ASK 21 Gliders Receive Airworthiness Directive Amendment

The Federal Aviation Administration (FAA) has adopted a new airworthiness directive (AD) for Alexander Schleicher Model ASK 21 gliders, requiring the replacement of a faulty component and updates to the flight manual to prevent potential loss of elevator control.