I.R. Kabirov1, V.G. Bondarev2, D.V. Lopatkin3, S.V. Ippolitov4

1–4 MESC of Air Forces N.Е. Zhukоvsky and Yu.А. Gаgаrin Air Force Academy (Vоrоnеzh, Russia)

1 ilsur@inbox@gmail.com; 2 bondarevstis@mail.ru; 3 dimkaao@yandex.ru; 4 s_ippolitoff@mail.ru