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Tupolev unveils Tu-454 widebody long-haul concept with PD-26 engine plan

Tupolev has presented the Tu-454, a twin-engine long-haul widebody concept positioned between the Boeing 787 and Airbus A350, targeting about 250–350 passengers. The project was shown alongside an expectation it will use the PD-26 engines under development, but technical detail and timelines remain limited.

Discovered 2026-04-11T15:35:33.068879-07:00 | 2026-04-11T15:35:33.068879-07:00

Briefing

What Hype is tracking

  • The Tu-454 signals a tentative return to widebody competition for Russia’s civil OEM ecosystem—after the segment gap created by the earlier China-linked programme unwind, raising questions on design maturity and launch readiness.
  • Engine-readiness is the critical dependency: the PD-26 plan connects directly to how Russia is progressing domestic turbofan technology, an issue also reflected in recent updates on import-substituted powerplants like the PD-8. source:813d7aa2-e400-419c-a980-308e89e27b3f
  • Execution risk is heightened by continuing uncertainty around Tupolev’s internal leadership and how that affects programme continuity and resource allocation. source:9b99c193-c04c-432e-b779-a28531160416

Reported By

Aviation Week Aviation A2Z defensemirror.com aviationnews.eu Le Journal de l’Aviation aerotelegraph.com
Sources Tracked
13
First Seen
2026-04-11T15:35:33.068879-07:00
Latest Update
2026-04-17T06:40:07.381203-07:00
Coverage
Aviation

Sources

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