Description: There are experience utilization analysis and analysis of tendency for the future applications of US Air Force long range aircraft B-52H. Mathematical model of B-52H surface has been developed. Based on the model, mathematical modeling of the aircraft secondary radiation was conducted for the centimetric, decimetric and metric electromagnetic waves. Main radar characteristics of B-52H have been calculated, namely: the aircraft absolute cross-section, incoherent cross-section, arithmetic mean values and median values of the aircraft cross-section). There is analysis of the aircraft component influence on it`s radar characteristics.
Keywords: aerodynamic target, backward radiation, multifunctional aircraft, radar characteristic