Yury Grigorievich Shatrakov, Dr of Technical Sciences, Professor, Honored Worker of Science of Russia, Laureate of State Prizes, full member of the Russian Academy of Technological Sciences. He has been working in the field of “Air Navigation” since 1963 in the following directions: ground and airborne radio navigation systems, instrumental landing systems, secondary radars, air traffic control systems, training and modeling complexes. He wrote more than 400 scientific articles and prepared more than 100 Drs and PhDs.