page_title: Tupolev Tu-204
section_title: Tu-204SM
hierarchical_section_title: Tupolev Tu-204 / Variants / Tu-204SM
caption_attribution_description: English: A Tupolev Tu-204SM during a demo flight at MAKS-2011.
context_page_description: The Tupolev Tu-204 is a twin-engined medium-range jet airliner capable of carrying 210 passengers, designed by Tupolev and produced by Aviastar-SP and Kazan Aircraft Production Association. First introduced in 1989, it is intended to be broadly equivalent to the Boeing 757, with slightly lower range and payload, and has competitive performance and fuel efficiency in its class. It was developed for Aeroflot as a replacement for the medium-range Tupolev Tu-154 trijet. The latest version, with significant upgrades and improvements, is the Tu-204SM, which made its maiden flight on 29 December 2010.
context_section_description: The Tu-204SM, alternatively Tu-204CM, a medium-range airliner, is an upgraded version of the Tu-204-100/300. While the Tu-204SM will retain key design and aerodynamic features of the Tu-204-100/100E/100V series, there are numerous upgrades, largely aimed at meeting the current and near-future Russian and international standards, including those of ICAO and Eurocontrol.
  The new cockpit features allow the Tu-204SM to be flown by a two-pilot crew (as compared with the three-pilot arrangement of the original Tu-204 series). These features include a new computer (VSUPT-85-2040), a new flight management system (ASO-204/FMS), wide LCD displays (KSEIS-204E), head-up displays (HUD), and an automated board system maintenance and diagnostic system. The electronic flight bag concept will be implemented and all controls and displays will be in English.
  The Tu-204SM will be powered by two PS-90A2 engines. The latter is significantly improved over the original PS-90A power plants. and features a unified twin-spool turbofan with a high bypass ratio. The PS-90A2 is expected a life cycle cost saving of 35% over the original engine with a simultaneous increase in reliability in the 50 to 100% range. The PS-90A2 is designed to meet the Russian AP-33 aviation standard, which is harmonized with the US FAR Part 33 and the European JAR33.
  There will also be a new APU (TA-18 APU-200) and upgraded fuel management, hydraulic and fire safety systems.
  The updated passenger cabin accommodates a maximum of 210 passengers or 174 in a typical two-class layout.
  The upgrades include new larger storage bins, multicolored LED lighting, sound-absorbing structures and a modern in-flight entertainment system (IFE).
  The price for one Tu-204SM is estimated at USD 40–47 million.
  The first test flight of Tu-204SM was successfully carried out on 29 December 2010. First deliveries of Tu-204SM were originally planned for 2011. As of December 2019, no Tu-204SM aircraft have been delivered and the project likely will never see fruition.
caption: Tupolev Tu-204SM
exif: {}