FIELD: security protection.
SUBSTANCE: invention relates to security protection and can be used, in particular, to counter radio-controlled explosive devices, to ensure information security. Flight route control is performed using an optical marker placed on a ground material object moving along a certain route. A special installation is mounted on the unmanned aerial vehicle, which is a blocker that includes a radiating antenna.
EFFECT: method provides fast and safe blocking of communication in the local area of the presence of the material object; efficiency increases.
1 cl, 1 dwg
