Aerospace Instrument-Making Annotation << Back Influence of time of the reaction MFPU on the quality of the performance of a target task Yu.V. Gavrilenko, N.A. Zaitseva, V.T. Strelkov, T.P. Tkacheva The computing system of air navigation concerns to the composite equipment of modern flight-navigation complexes and represents an integrated system consisting of the calculator and the multifunction control and display unit. The control panel should provide indication of parameters permitting of crew control of the fulfilment propriety of each function, to afford the capability of data entry, commands and tags permitting to operate by processes operations.