Airworthiness Directives; Fairchild Aircraft SA226 and SA227 Series Airplanes

This amendment adopts a new airworthiness directive (AD) that applies to certain Fairchild Aircraft SA226 and SA227 series airplanes. This AD requires modifying the electrical power generation system. The AD results from reports of both generators going off-line during flight on three of the affected airplanes. The actions specified by this AD are intended to prevent failure of both generators during critical phases of flight (such as night operation or while in icing conditions), which could result in loss of control of the airplane.