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There shall be at least 25 cubic inches of volume below the cylinder drogue bag for the motor section riser and hardware. This space may be cylindrical, or a rectangular prism. It must have a minimum height of 1 inch. Nothing shall obstruct this space.
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There shall be at least 12 cubic inches of volume above the cylinder drogue bag for the drogue lines, hardware, and riser. This space may be cylindrical or a rectangular prism. It must have a minimum height of 1 inch. Nothing shall obstruct this space.
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