Serial production of AL-41F-1 commences

Russia has started the serial production of the AL-41F-1 turbofan engine, which is the powerplant for the Su-57.

117C for Su-35
By Vitaly Kuzmin (http://vitalykuzmin.net/?q=node/232) [CC BY-SA 4.0 or CC BY-SA 4.0], via Wikimedia Commons

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