The Russian Su-57 multitasking aircraft in thought was formed as the "Russian F-22". However, despite Raptor’s faults and the fact that his serial copies entered service even in 2005, the latest work by Suchoja will give him much relief. Among the mentioned defects are the deficiency of supercruise abilities (making supersonic flights without the request for a booster), inferior sensors and avionics, and above all much greater detection. As long as Su-57 has a form of a device with stealth features, it is not possible to see the usage of radar-absorbent coatings. Stealth resulting from the form can besides function erstwhile radiating this aircraft from the front half-sphere. From the rear will betray its presence of hull oblation around the aircraft's engines and circular exhaust nozzles.
