Transport i infrastruktura · 15/08/1994
Airworthiness Directives; GROB Luft und Raumfahrt Models G102, G103, G109, and G109B Gliders
The Federal Aviation Administration (FAA) issues a new airworthiness directive for GROB Luft und Raumfahrt Models G102, G103, G109, and G109B gliders to prevent airbrake failure and loss of control.