This is a reverse rotation prop - spinning clockwise when viewed from the front. APC-E props are designed specifically for electric flight. This thin electric/standard prop has a very efficient shape that produces maximum airflow for maximum performance. Each APC prop is supplied with prop inserts to allow fitting on most motor prop adaptors/spinners. They are available in two versions: * Normal rotation (counter-clockwise/CCW when viewed from the front) * Reverse rotation - also known as 'pusher' (clockwise/CW when viewed from the front)
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