The manned aircraft missions are highly risky for deep penetration into enemy territory, because the effectiveness and density of modern air defense systems and the high vulnerability of aircraft systems. In view of this situation, advanced tactical UAV are considered as suitable to take over such missions. In this work, a mathematical model describes the aircraft dynamics in three dimensions was presented. The linearized mathematical model of the longitudinal and lateral channels is obtained by using advanced aircraft analysis program. In addition, the solution of the five-degree of freedom...