Originally designed for the NASA Space Program by Francis Rogallo, this initial concept of a brake parachute has been refined and improved to its current performance level. The NPW 5 is one of the easiest and least complicated power foils on the market. Without spars and chambers, the NPW series can be flown either in dual line or quad line mode. The different sizes offer a large variety of products for several purposes. With increasing sizes, the NPW needs less wind for a stable flight but develops more power.