Big RC 5 Cylinder Radial Boeing Stearman PT-17 Airplane
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The Stearman (Boeing) Model 75 is a biplane formerly used as a military trainer aircraft, of which at least 10,626 were built in the United States during the 1930s and 1940s. source/image(PrtSc): Essential RC When it comes to all things RC this is my favourite sound. A burbling 5 or 7 cylinder Radial. This is a 5 cylinder SC radial converted from glow fuel to petrol. Expertly done because it...
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