- straight line intersection
- equal proportions
- simultaneous two-point landing
IN is called when all kites are lined up at ^10. After 20% horizontal flight all kites simultaneously enters an eight figure. The diameter of each arc is approximately 30% with the top of the eight at ^90. The point where the two straight lines intersect is at ^50 height. On returning to the same horizontal line at ^10 each kite travels 30% before executing a simultaneous two-point landing. OUT is called when all kites have landed.