Regulacje i polityka gospodarcza · 15/11/1999

Bell Helicopter Textron Canada Model 407 Helicopters to Undergo Airworthiness Directive Amendment

The Federal Aviation Administration has adopted a new airworthiness directive for Bell Helicopter Textron Canada Model 407 helicopters, requiring the revision of life limits for certain parts and the replacement of parts that have exceeded their life limits to prevent fatigue failure and loss of control.