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Middle School Students Can Now Apply Online for 2014 Aviation Summer Camps Dayton, OH (PRWEB) April 07, 2014 Middle school students from across the U.S.
Middle School Students Can Apply for a Summer Camp Aviation Adventure at http://www.AirCampUSA.com.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.