THE IMPROVEMENT OF METROLOGICAL CHARACTERISTICS OF RADIONAVIGATION DEVICES

Nowadays reactive aircraft can fly at supersonic speeds, fly along a complex route with access to a given point and perform an automatic landing approach in any weather and at any time of the day due to the widespread use of radio electronics, automation, computer technology, control and recording equipment on aircraft. At the same time, the expansion of the range of tasks to be solved led to the complication of on-board aviation and radio navigation devices and put forward new problems of operation, maintenance and ensuring its reliability. The paper considers the main characteristics and classifications of radio navigation devices. The classification of radio navigation devices according to the basic principles of their operation, as well as lists are presented in the article. In addition, the article describes the main metrological characteristics of radio navigation devices."Science and innovation" international scientific journal. ISSN: 2181-333