Ballistic-navigation support of the Yamal-200 flight

RSC Energia experience for practical development of the Flight Dynamic System (FDS) for the Mission Control Centre (MCC) of Yamal-200 series geostationary spacecraft is presented. Main problems of FDS, major features of the Yamal-200, FDS software architecture are briefly described. FDS development phases, its interrelation with other MCC systems, results of practical use of FDS during spacecraft processing, launch to orbit, moving and station-keeping at working point are proposed.