Housa, JurajMaterna, Matúš2022-08-182022-08-182022http://drepo.uniza.sk/handle/hdluniza/734This paper deals with analysis of the air navigation service charging system in the USA and Canada. General information about air navigation service providers is explained here. In the paper are described FAA ATO´s and NAV CANADA´s history, organizational structure, financing and air navigation service charges. And there are practical calculations of charges collected in the USA and Canada.enhttp://creativecommons.org/licenses/by/4.0/USACANADAAir navigation servicesAir navigation service providersAir navigation chargesFAANAV CanadaConference paperhttps://doi.org/10.26552/pas.Z.2022.1.19