Ažaltovič, ViliamŠkvareková, IvetaPecho, PavolKandera, Branislav2020-07-012020-07-0120202644-495Xhttp://drepo.uniza.sk/handle/hdluniza/190The study in this paper defines the amount of the possible ground casualty risk of randomly falling out-of-control UAV on a picked flight path, which was defined from the city of Žilina to the city of Martin, which were 29 km apart. For this area, the probability of a third party casualties caused by lose of control during the flight of UAV, was calculated. For these calculations was used the Equivalent Level of Safety approach. The conclusion provides recommendations for safety improvements during planning flight routes for unmanned aerial vehicles.skhttp://creativecommons.org/licenses/by/4.0/UAVriskELOSAerial WorkBook of proceedingshttps://doi.org/10.26552/zbk.Z.2020.1.19