Pokaznoy (Показной) means Ostentatious in russian also i'm canadian not russian bro i just like russian planes
The Nikolin Pokaznoy N-104 is a 5-engined Hybrid passenger jet Made by the Nikolin Aviation Manufactures (NAM) which the fifth engine is the supporter engine so that the aircraft can takeoff and helps with air flow, even if the fifth one fails, it can still fly like a normal quad jet. It is a wide body with 3-3-3 Row seatings, but if any wing engine fails the pilots must put the failed engine on idle, because if they shut down that engine the engine would barely make any thrust at all. It is a Soviet/Russian plane. credit me if you use it, if you don't then i'll report