Russia's own Rotax engine; after China and Türkiye Russia has its own Rotax equivalet engine sans the reliability credentials.
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NAIS‑2026: UDC Unveils M105 Piston Engine for Light Aircraft – RuAviation
Against this backdrop, United Engine Corporation (UDC) unveiled the new M105 piston engine at NAIS‑2026. The public demonstration signals the transition from
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