Airbus AS355
The AS355 was developed in conjunction with the single engine AS350. It has an identical cabin layout and fuselage but adds larger engine cowlings to house the two engines and ancillaries. The AS355 was a staple of the commercial IFR market for many years but is now largely superseded by the EC135 and ceased production in 2016. The AS355 still offers incredible reliability and twin IFR performance for almost single engine operating costs.