“…In recent years, there has been a dynamic development of aircraft, propulsion systems, materials and technologies used, as well as the use of fuels. The observed development of aviation fuels results primarily from increasing requirements, the main reason for which is the introduction of restrictions and regulations imposed by the European Community (Böhling, 2023;Dekanozishvili, 2023;Woerdman & Zeben, 2023;Oktay Huseynova, 2021;Gadzicka, 2019). They concern in particular ecological aspects related to excessive emission of harmful compounds contained in exhaust gases (Riebl et al, 2016;You & Wang, 2011).…”