Russia's Su-57 makes maiden flight with new-generation engine
- Posted on December 22, 2025
- By Business News Today
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Russia's Su-57 makes maiden flight with new-generation engine
In a press release posted on its corporate website, the UAC said flight tests of the Izdeliye 177 engine have begun as part of the Su-57 aircraft system in cooperation with the United Engine Corporation, a subsidiary of the state-run Rostec group.
