Automation and Simulation in Flight Dynamics Operation Marcus BISTEN, Dr, Antinio DAMIANO M.Bisteri@,Wdah-ite.coiisnt.de Deutsche Telekom AG Abstract: Deutsche Telekom owns and operates three geostationary telecommunication and direct broadcasting satellites. The Telekom Flight Dynamics Group took charge of the flight dynamics activities, from DLR in April 1994. This paper presents our satellite operational experiences. Practical examples for automated routine operations with limited workforce as well as of relocation activities are covered in the presentation. A computer demonstration of Kalman Filter and Operation Scheduler automation tools is planned. Deutsche Telekom aIready offers satellite operational services in remote mode from its redundant nodes of Usingen Satellite Control Center and Darmstndt Flight Dynamics Center. Moreover Deutsche Telekom plans to play in the near future a significant operational role in one of the most advanced MEO telecom systems.