The next tests of the new multi-functional machine manufactured by Sukhoi Design Bureau took place. Su-35 - deeply upgraded super-maneuverable multi-generation fighter "4 ++". It uses the technology of the fifth generation, providing superiority over fighters of a similar class. By the way, this is why experts regard the Su-35's chances of winning the tender of supplies to Brazil as very high. The distinctive features of the aircraft are the new avionics complex based on a digital information control system, a new radar station and engines with increased thrust and swivel thrust vector.