Engineering Physics Annotation << Back A Model for Predicting a Possible Collision of Unmanned Aerial Vehicles Poltavsky A.V., Akhobadze G.N. This article discusses the issues of fl ight safety and the development of an algorithm for predicting a possible point for a collision of unmanned aerial vehicles in the air, which can lead to violations of the rules for the operation of aircraft, unintentional destruction of infrastructure for settlements, mutilation in clusters of people and animals, damage to real estate, etc. One of the possible approaches for the implementation of collision prevention of mobile objects using examples of unmanned aerial vehicles is proposed, an information model is proposed for building on-board algorithms in a mobile object computer in order to prevent and identify events related to possible collisions in the atmosphere of unmanned aerial vehicles. Keywords: withdrawal system, safety, environment, environmental safety, sustainability, time to reach a critical point, information model. Pp. 39-44.