AD 2017-26-08
Effective 01/18/2018 · Published 01/03/2018
Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes
Summary
We are adopting a new airworthiness directive (AD) for certain ATR-GIE Avions de Transport R[eacute]gional Model ATR42-500 and ATR72- 212A airplanes. This AD requires revising the airplane flight manual (AFM) to provide procedures to the flight crew for operational restrictions affecting in-flight use of the autopilot (AP) or yaw damper (YD) during dual-engine operation. This AD also provides an optional software mo…