Which airplane jet engine has the horseshoe spiral? - Quora
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Plane's 'spinner' filmed bouncing around in engine before emergency landing - ABC News
Spinner / Nose Cone Identification Help Needed Please | Aircraft of World War II - WW2Aircraft.net Forums
Inlet cone - Wikipedia
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What is the spiral mark on the cone of the aircraft engine? - Aircraft Nerds
Aircraft Engine Spirals & Swirls - AeroSavvy
Hawker Hurricane front end propeller and nose cone spinner in blue sky with space for copy. Second World War fighter plane. World War Two. Copy space Stock Photo - Alamy