On Tuesday, June 28th, 2016, on the occasion of a soccer match in Oklahoma City, capital of the State of the Oklahoma, the parachutist Daniel Herndon made a jump with the aim of landing on the lawn of the stadium. But while he was approximately 1 200 meters from the ground, he saw the hangers of his sail twisting, then he left for horizontal auto-rotation with a fall at 130 kph. Fortunately, with more than 1 600 jumps to his credit, Daniel takes good measures. After a few seconds to try to disentangle hangers, and seeing that the situation was only worsening, he decided to part from his sail by activating the parachute of help. He was able to land in the stadium, safe.