From the talented team at Aeroplane Heaven comes the latest addition to Microsoft Flight Simulator X: Steam Edition's impressive fleet of Pipers, the Aztec PA-23-250-D.This Aztec variant is an upgraded version of the original Piper PA-23, formerly named Apache, which features two 250hp Lycoming O-540 engines, a longer nose for baggage storage, six seats, a swept vertical tail, and revised instrument panels and controls.