ATR-GIE Avions de Transport Régional Airplanes [Docket No. FAA-2017-1170; Product Identifier 2013-NM-054-AD; Amendment 39-19129; AD 2017-25-15] The FAA is adopting a new airworthiness directive (AD) for certain ATR-GIE Avions de Transport Régional Model ATR42-300 and -500 airplanes and Model ATR72-202 and -212A airplanes. This AD requires identifying the serial number of the dual distributor valve (DDV), and replacement of affected DDVs. This AD was prompted by an investigation ...
