Transport i infrastruktura · 16/12/2004
FAA Adopts New Airworthiness Directive for LETECKÉ ZÁVODY Model L 23 SUPER-BLANIK Sailplanes
The Federal Aviation Administration (FAA) has issued a new airworthiness directive requiring certain LETECKÉ ZÁVODY Model L 23 SUPER-BLANIK sailplanes to undergo a non-destructive magnetic test inspection for cracks in the elevator rocker lever, and to return the part to the manufacturer for replacement if cracks are found.