Regulacje i polityka gospodarcza · 17/09/1999
LET Aeronautical Works Issues Airworthiness Directive for Model L-13 'Blanik' Sailplanes
The Czech Republic's airworthiness authority has mandated a painting requirement for LET Model L-13 'Blanik' sailplanes to prevent incorrect elevator drive bellcrank installation, which could lead to reduced or loss of control during flight.