Özdemirci, Sahir DenizŠkultéty, Filip2021-06-182021-06-182021http://drepo.uniza.sk/handle/hdluniza/430Thanks to the possibility of new technologies, there are several alternatives to upgrade the current hardware and software of flight simulators, such as the implementation of photorealistic scenarios, a better field of view or a realistic flight model of a selected aircraft. A part is devoted to the current technical parameters of the ELITE S612 BITD simulator. The practical part describes three options for computer software, followed by three options for replacing hardware and three options for updating the visual system.skhttp://creativecommons.org/licenses/by/4.0/BITDFlight simulatorupgradehardwaresoftwareConference paperhttps://doi.org/10.26552/pas.Z.2021.1.19