Tupolev unveils Tu-454 long-haul widebody concept aimed at Boeing 787/Airbus A350 class, touting PD-26 domestic engines
Tupolev has presented a new long-haul widebody concept, the Tu-454, at the Russian Venture Forum in Kazan. The twin-engine aircraft is positioned as a 250–350-seat rival to the Boeing 787 and Airbus A350, and is paired with the domestically built PD-26 turbofan.