Aerospace Instrument-Making Annotation << Back Forming of the self-weighted informative-probabilistic index of efficiency of application of complex navigationals of mobile vehicles V.S. Marukhnenko The forming and computing algorithm of navigation supporting efficiency for controlled transportation are considered with taking in account complex navigational system reliability and positioning accuracy, delusion of precisions, and auxiliary positioning results. Key words: navigation systems, criteria of efficiency. E-mail: mailto:maryuhnenko__v@irgups.ru. Pp.12-19.