Regulacje i polityka gospodarcza · 03/10/1996
De Havilland DHC-6 Series Airplanes to Receive Airworthiness Directive for Wing Strut Modification
The FAA proposes a new airworthiness directive to inspect and modify de Havilland DHC-6 series airplanes without the specified wing strut modification to prevent wing strut damage and loss of control.