FS2004 Eurocopter AS350 Ecureuil. The Eurocopter AS 350 Ecureuil (Squirrel) is a single-engined light helicopter originally manufactured by Aerospatiale (now part of Eurocopter Group). The AS350 is marketed in North America as the AStar. AS350 B2- higher gross weight version powered by one Arriel 1D1 engine over the B1 version with aerodynamic strake fitted to tail boom along the starboard side and angled engine exhaust duct for better yaw control. This is one of the most popular light utility helicopters due to its proven design and effective multi-role capable chopper. Accurate flight dynamics and control with VC photoreal panel. Philippine registered; private RP-C89 and Philippine National Police RP-2042. Model by Aurelien Terriere. Repainted by Gerard G. Olvis.