P.A. Kuzmin - Employee, PJSC «NPO Almaz» (Moscow). E-mail: pavloon@bk.ru O.V. Smirnov - Employee, PJSC «NPO Almaz» (Moscow). E-mail: o.smirnov11@gmail.com V.P. Khlapov - Employee, PJSC «NPO Almaz» (Moscow). E-mail: xlapov@mail.ru

Problems of interception point coordinates calculation for observation the interception point of target and SAM tracked by multifunctional radar are considered. The derivation of basic relations to calculate SAM and target interception point before SAM launch, is shown. The task of interception point coordinates calculation after SAM launch is reduced to the task of interception point coordinates calculation before SAM launch with the special initial data conversion. The unified algorithms for calculation of interception point coordinates for SAM before launch and in-flight SAM are shown. Algorithms are iterative procedures. Possible designs of SAM, target and interception point views to display at command post operator workspace are shown.