In January 2011, certified aircraft engine PS-90A3, the press-service of JSC "Aircraft Engine".
Aircraft engine PS-90A3 is a modification of certified 2009 PS-90A2. The new development of the Permian KB all of the benefits of PS-90A2 engine relative to the base:
high margin gas temperature of the turbine,
higher resources of main parts,
more sophisticated automatic control system.
Aircraft engine PS-90A3 is certified for compliance with Chapter 6 NLGS-3 as it provides localization nadpolochnoy separation of the fan rotor blade, said the company. Now go to work at the aircraft factory to reduce the weight of the fan case of PS-90A2.