The new flying systems allow for varying combinations of up to nine boxes per grid with the possibility of multiple grids. The system uses L-track aeronautical fittings mounted on steel angles, which reinforce the box and provide for a secure rigging point on the top and bottom of the boxes. Rear-located pull straps provide infinite tilt angles for adjusting audience coverage. The D.A.S. flying systems provide a practical and secure means of rigging D.A.S. systems.
(Lee Baldock)