Regulacje i polityka gospodarcza · 08/10/1999
LET, a.s. Proposes New Airworthiness Directive for Model L-420 Airplanes
The company LET, a.s. is proposing a new airworthiness directive to require the activation of airframe pneumatic deicing boots on all Model L-420 airplanes, following reports of in-flight incidents and an accident caused by non-activation of these boots in icing conditions.