Development and Design
The initial design is to include composite materials (about 33%), increasing to 40-45% provided a composite wing is added in 2015. In March 2008, a contract was signed which will see Sukhoi Civil Aircraft Company, a subsidiary of Sukhoi Corporation, designing and manufacturing composite wings for the aircraft. Engines supplied for the Russian domestic market will be the Aviadvigatel PD-14. In December 2009, Pratt & Whitney announced that the Irkut Corporation had selected the PW1000G engine to power the MS-21. On August 20, 2009, Hamilton Sundstrand, a subsidiary of United Technologies Corporation, announced they had signed a $2.3 billion deal with Irkut to supply systems for the MS-21. Irkut also selected Rockwell Collins and its Russian partner Avionika to supply the MS-21's avionics. Goodrich also a subsidiary of United Technologies Corporation, along with Aviapribor, secured the mandate to develop an integrated control system for the MS-21. The Interior will feature furnishings from Zodiac Aerospace, coordinated from C&D Zodiac in Huntington Beach, California. The Water and Waste Systems of the aircraft will incorporate innovations from Zodiac Aerospace in Carson, California.
The designer plans that the MS-21 will be 10-15% more efficient than Airbus and Boeing aircraft in the same class and it will have a 15% structural weight efficiency advantage, 20% lower operating costs, and 15% lower fuel consumption than the Airbus A320 with an initial target price of 35 Million US$.
As of 2009, the MS-21 was in the pre-design phase, with projected completion of the first prototype in 2013, the first flight in 2014 and deliveries commencing in 2016. By June 2011, the pre-design phase of development had been completed, giving way to the working design phase in which models and drawings are constructed, with an estimated completion date of this phase sometime in mid-2012.
Delayed delivery was announced by Dmitry Rogozin - vice-premier of Russian Government in charge of defense industry - on February 10, 2012, with first flights planned 2015-2016 and delivery planned 2020. This was soon corrected as the first delivery remains scheduled in 2017.
Read more about this topic: Irkut MS-21
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