RECOVERABLE UNMANNED FLYING VEHICLE Russian patent published in 2002 - IPC

FIELD: simulation for ship-borne antisubmarine helicopter by means of recoverable unmanned flying vehicle. SUBSTANCE: unmanned flying vehicle is provided with noise converter mounted in gas-turbine engine module for simulation (together with engine) for noise of shipboard power plant of antisubmarine helicopter; flying vehicle includes also simulator of water landing radiosonobuoys and device for setting and dropping explosive sound sources equipment with explosive sound source complex which are arranged in reconnaissance equipment module; commands for switching-on the noise converter, simulator of radio sonobuoys of explosive sound sources are additionally formed in on-board computer complex; signals on proper functioning of these units are received from them. EFFECT: enhanced efficiency and reliability. 1 dwg