H155 is a helicopter with two engines. H155 is able to perform a large number of tasks. It equipped with a Spheriflex rotor hub for smooth flight at high speeds, good handling and stability. The main rotor blades are made of composite materials, which improve speed and takeoff weight. The Fenestron tail rotor contributes to a greater degree of control and safety. The cockpit is spacious with options for flooring, additional noise insulation, individual air conditioning, entertainment and satellite communications.