Regulacje i polityka gospodarcza · 12/10/1999

Allison Engine Company Proposes New Airworthiness Directive for AE 3007 Series Turbofan Engines

The Allison Engine Company is proposing a new airworthiness directive that would require removing and replacing certain cone shafts in AE 3007 series turbofan engines to prevent engine failure and damage to aircraft, following additional testing and analysis that indicates lower cyclic lives than originally determined.