Russia’s Tupolev pitches Tu-454 widebody concept to rival A350 and 787, banking on PD-26 engines
Tupolev has unveiled the Tu-454 long-haul widebody concept at the Russian Venture Forum in Kazan, positioning it directly against the Airbus A350 and Boeing 787. The twin-engine design is described as seating 250–350 passengers and is expected to be powered by the domestic PD-26 turbofan under development.