Перспективный Авиационный Комплекс Фронтовой Авиации, Perspektivnyi Aviatsionnyi Kompleks Frontovoi Aviatsy, literally “Future Front-line Aircraft System”
As more video and still footage becomes available, some thoughts are emerging. First observation is that clearly this is just a flying prototype that focuses on the airframe and not much else for a 5th gen fighter:
Alexander Golts, an independent military analyst, said the T-50 is running on old engines, and the only major technological breakthrough was designing the airframe making the jet more difficult for radars to spot, in keeping with its U.S. counterpart.
Still, the basic airframe will define certain things that carry over to the production bird. More observations, video and imagery over at the homepage…