Aerospace Instrument-Making Annotation << Back Innovation approaches to cockpit data field upgrade on the basis of aircraft navigator “Simvol” G.I. Dzhandzhgava, T.V. Sazonova,O.G. Leshuk, M.S. Shelagurova Issues relating to upgrade of minor civil aircraft and helicopter of the basis of aircraft navigators “SIMVOL” which perform functions of pilot’s electronic flight bag (EFB) and attitude and heading reference system. Key words: electronic flight bag, attitude and heading reference system, air navigation data base, electronic charts, satellite photographs, 3D terrain imaging. E-mail: rpkb@rpkb.ru. Pp. 3-11.