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The passive and coherent locational stations developed by JSC Scientific Research Institute Vektor from St. Petersburg (enters into Rostec), which principle of work is based on reflection of a digital television signal. The experimental station is unrolled in St. Petersburg now, it has 15 antennas, one of which is directed to a radiation source, and the others perceive a reflected signal from the UAV, courts, cars and even people. For example the DJI UAV is visible for 10 km, vessels in the water area of the Gulf of Finland — at a distance of more than 80 km, cars and people — at distance of 15-17 km. Besides, there is an opportunity to determine the speed, a trajectory, drone flight altitude.