V.V. Nerovny1, A.V. Zhuravlev2, V.S. Radko3, V.A. Mironov4

1,2 JSC RIE “PROTEK” (Voronezh, Russian)

3,4 Military Air Academy named after professor N.E. Zhukovsky and Yu.A. Gagarin (Voronezh, Russia)

1 valery.km@yandex.ru;2 protek@protek-vrn.ru; 3 vllala@yandex.ru; 4 mirvam@gmail.ru