File:Rolls-Royce 250-B17F turboprop engine left side view at JASDF Gifu Air Base November 19, 2017.jpg - Wikimedia Commons
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Rolls Royce has started tests on its new m250 turboprop ibrid engine
The Rolls-Royce M250 Engine - Lessons from the Field | helicoptermaintenancemagazine.com
Rolls-Royce in Asia - #DidYouKnow the vibration-free turbine smoothness offered by our #M250 turboprop can cut cabin noise levels by over 10 dBA? This allows passengers and pilots in the aircraft to
The Rolls-Royce M250 Engine - Lessons from the Field | helicoptermaintenancemagazine.com
