On the basis of the study of air flight control. as well as the need to take into account the regional parameters of the airspace. the expediency and the need for mathematical modeling of the air navigation environment were identified. The article deals with the features of the model of air navigation environment. https://www.bekindtopets.com/bargain-Taters-Over-Haters-Comfort-Colors-Adult-Ring-Spun-Cotton-Tee-best-find/