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This rotary engine rotated with the propeller, which posed unique handling challenges. With no throttle, pilots controlled engine power via a blip switch—turning the engine on and off. The engine's oil, which was used as a coolant and lubricant, flowed directly through the cylinders and outward along the fuselage, creating a distinctive trail of oil that could paint a picture of flight conditions from the cockpit.
Handling and Pilot Adaptation