Transport i infrastruktura · 01/12/2004
Airworthiness Directives; Bell Helicopter Textron Canada Model 206A, B, L, L-1, L-3, and L-4 Helicopters
The US Federal Aviation Administration (FAA) has issued an airworthiness directive for Bell Helicopter Textron Canada model 206A, B, L, L-1, L-3, and L-4 helicopters, requiring inspections and blade replacements due to potential tail rotor blade failure.