А.V. Ivanov – Scientific-Pedagogical Worker, LLC «SPC «New Technologies of Telecommunications» (St. Petesburg)

S.S. Staritsin – Scientific-Pedagogical Worker, Military Space Academy of A.F. Mozhayskiy (St. Petesburg)

A.A. Alexeenko – Scientific-Pedagogical Worker, Cherepovets Higher Military Engineering School of Radio Electronics

This article describes conditions of implying basic methods of determining the location of radio emission sources when solving problems of search, discovery, coordinate measurement and trajectory of coordinate free support of unmanned aerial vehicles for monitoring aerial traffic and ensuring flight safety. It also discusses expediency and prospects of the choice of the range-difference method for solving such problems.

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