Sukhoi is completing preliminary tests of the Su-35

http://www.defpro.com/news/details/16947/

The development and production of the 4++ generation Su-35 fighter is among priority programs of the Sukhoi Company. Under this program, a number of technologies are being optimized for operational use of a fifth-generation airborne combat complex.

Now the company is completing preliminary tests of the Su-35. The aircraft fully proves the claimed characteristics of the avionics and demonstrates super-maneuverable capabilities. The maximum ground-level speed attained is 1,400 km/h, speed at altitude – 2,500 km/h, and ceiling – 19,000 m. The target detection range in the air-to-air mode is over 400 km. This markedly exceeds the similar characteristics of in-service aircraft.