Abstract: A device for feeding ammunition in the form of a continuous belt into a weapon carried on an aircraft; the device having a rigid conduit extending longitudinally along a side of the fuselage of the aircraft, and in turn having a rear portion for loading the ammunition, and a front portion connectable to the weapon by a flexible conduit; the rear portion of the rigid conduit being of such a width as to house the ammunition in two rows, in an accordion configuration; and the front portion being narrower to house the ammunition in a single row.

Abstract: A helicopter with a turbine power unit on which fluid flow from the turbine exhaust nozzle, from a turbine bypass duct, from a duct communicating with the compartment housing the turbine engine, and from one or more ducts for cooling internal parts on the helicopter, converges inside a single manifold the output of which is connected to the input of a tubular screening device extending outwards from the manifold and provided with tubular transverse wing contours communicating externally and arranged in such a manner as to prevent the turbine exhaust nozzle from being directly visible from outside, and in such a manner as to define a number of ejectors for activating the fluid streams converging inside the manifold, and for mixing them together with outside air.