Russia’s state-owned technology corporation Rostec has begun flight testing a new powerplant for the Sukhoi Su-57 fighter, which the conglomerate describes as a “fifth-generation” engine. The new ...
The development of the Izdeliye 177 appears to be driven by the need to upgrade the earlier Su-57 production models and offer a new powerplant to international customers. Russia’s United Aircraft ...
The Russian fifth-generation Sukhoi Su-57 fighter jet has taken to the air for the first time with the promising Izdeliye 177 engine. The start of flight tests of the engine was confirmed in the ...
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