More quadcopters should have a similar fate. What actually happened was the dipchit was flying it too low, and it hit one of the course marker stick thingys after the skier clipped the stick...as they always do. Destruction at its finest. It'd make a great .gif to add to the list of icons, Sparky!

Steve
PS: A better subject line would have improved this post's viewings, Mike. "Quadrotor crashes during Giant Slalom race, almost decapitates Champion skier" ... etc.