A skydiver in Cañon City, Colorado was wearing a helmet-camera a few years ago, when he had a serious accident. Fortunately, he survived (though he had to have his left arm amputated) and generously shared the ten-minute video. Here’s the video:
The presence of a truck and trailer in the designated drop zone area was an important factor contributing to this accident. The trailer provided benches for the skydivers to sit on while they rode back to the skydive building. Many commenters recognized that this rig became an unnecessary hazard when it was parked too close to the landing area.
To see more, including a series of video frame-captures, click on page two.