Powerful New Engines Take Flight on the Sukhoi Su-57 | Aviation International News

Powerful New Engines Take Flight on the Sukhoi Su-57

A prototype of Russia’s stealthy PAKFA jet has been fitted with ‘Item 30’ powerplants.

A prototype of the Sukhoi Su-57 fifth-generation fighter made its first flight with new, more powerful engines.

By Vladimir Karnozov

December 11, 2017

New and more powerful engines have been installed on the second prototype Sukhoi Su-57 fifth-generation fighter, which is also known by its Russian acronym PAKFA. The stealthy jet made its first flight with the new "Item 30" powerplants on December 5. The flight lasted for 17 minutes and was uneventful, according to Sukhoi chief test pilot Sergei Bogdan.

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