Butt Holes 2 is the second generation of our original Butt Holes – exit points for debris from inside the wing

BT2 is essentially small holes located at strategic points of the trailing edge to allow sand and debris to exit from inside the wing with no pilot action.

During normal use, the wing will collect sand and debris that accumulates in the corners of the trailing edge.

This will negatively affect inflation and can be dangerous if the weight pushes the trailing edge down, essentially applying brakes!

To completely solve this issue, the butt holes are located at those points at which there is build up, constantly releasing sand and debris, maintaining optimal flying characteristics.

Especially useful for those who take-off in sandy areas. It is a “set and forget” feature which will make flying experience easier and safer.

In other words the connected panel through a 3D cut can no longer lay flat as a 2D piece of fabric, but is perfect as a curved 3 dimensional shape!

Butt Hole