Maršala, IvanČerňan, Jozef2025-10-152025978-80-554-2158-2https://drepo.uniza.sk/handle/hdluniza/1284The article of my diploma thesis entitled Modification of the thermal management of the Rotax 912 engine in the role of a WT-9 Dynamic towing aircraft focuses on the modification of the cooling system with an emphasis on improving the cooling efficiency during the towing operation of the aircraft. Since the Rotax 912 engine is also very popular in other aircraft, the topic of the thesis was accompanied by the problem of the WT-9 Dynamic aircraft due to overheating during towing and the subsequent implementation of how to solve the problem. In the introductory chapters of the thesis, the reader is described the basic characteristics of towing, the individual engine systems that make it up and the associated consequences of high temperatures. In the second part of the thesis, the issue of the cooling system, the solution proposal and the practical implementation of the proposal are described. In the last third part, the reader is described the ctual commissioning of the new and more powerful cooling system and the evaluation of the results of the work.otherCooling systemRotax 912WT-9 DynamiOverheatinTowingWorking Paperhttps://doi.org/10.26552/pas.Z.2025.1.51